The world's coral reefs have been pushed into "uncharted territory" by the worst global bleaching event on record that has now hit more than 80% of the planet's reefs, scientists have warned. From a report: Reefs in at least 82 countries and territories have been exposed to enough heat to turn corals white since the global event started in January 2023, the latest data from the US government's Coral Reef Watch shows.

Coral reefs are known as the rainforests of the sea because of their high concentration of biodiversity that supports about a third of all marine species and a billion people. But record high ocean temperatures have spread like an underwater wildfire over corals across the Pacific, Atlantic and Indian oceans, damaging and killing countless corals.

On its 20th anniversary, YouTube now says that since YouTube co-founder Jawed Karim's video -- "Me at the zoo" -- was posted, more than 20 trillion videos have been uploaded. From a report: The video behemoth dropped a number of jaw-dropping stats Wednesday, along with significant updates to its TV experience, which has become a strategic priority for the platform, all connected to its anniversary. YouTube says that as of March 2025, more than 20 million videos are uploaded every single day, and that in 2024 users posted more than 100 million comments on videos, on average, every day.

An anonymous reader quotes a report from Ars Technica: In 2019, Garrett Mitchell was already an Internet success. His YouTube channel, Cleetus McFarland, had over a million followers. If you perused the channel at that time, you would've found a range of grassroots motorsports videos with the type of vehicular shenanigans that earn truckloads of views. Some of those older videos include "BLEW BY A COP AT 120+mph! OOPS!," "THERE'S A T-REX ON THE TRACK!," and "Manual Transmission With Paddle Shifters!?!." Those videos made Mitchell, aka Cleetus McFarland, a known personality among automotive enthusiasts. But the YouTuber wanted more financial independence beyond the Google platform and firms willing to sponsor his channel. " after my YouTube was growing and some of my antics [were] getting videos de-monetized, I realized I needed a playground," Mitchell told Ars Technica in an email.

Mitchell found a road toward new monetization opportunities through the DeSoto Super Speedway. The Bradenton, Florida, track had changed ownership multiple times since opening in the 1970s. The oval-shaped racetrack is three-eighths of a mile long with 12-degree banking angles. By 2018, the track had closed its doors and was going unused. DeSoto happened to be next to Mitchell's favorite drag strip, giving the YouTuber the idea of turning it into a stadium where people could watch burnouts and other "massive, rowdy" ticketed events. Mitchell added: "So I sold everything I could, borrowed some money from my business manager, and went all in for [$]2.2 million." But like the rest of the world, Mitchell hit the brakes on his 2020 plans during COVID-19 lockdowns. Soon after his purchase, Mitchell couldn't use the track, renamed Freedom Factory, for large gatherings, forcing him to reconsider his plans. "We had no other option but to entertain the people somehow. And with no other racing goin' on anywhere, we bet big on making something happen. And it worked," Mitchell said. That "something" was a pay-per-view (PPV) event hosted from the Freedom Factory in April 2020.

The event led to others and, eventually, Mitchell running his own subscription video on demand (SVOD) service, FRDM+, which originally launched as Cleetervision in 2022. Today, a FRDM+ subscription costs $20 per month or $120 per year. A subscription provides access to an impressive library of automotive videos. Some are archived from Mitchell's YouTube channel. Other, exclusive videos feature content such as interviews with motorsports influencers and members of Mitchell's staff and crew, and outrageous motorsports stunts. You can watch videos from other influencers on FRDM+, and the business can also white-label its platform into other influencers' websites, too. "Today, bandwidth isn't a problem for FRDM+, and navigating the streaming service doesn't feel much different from something like Netflix," writes Ars Technica's Scharon Harding. "There are different 'channels' (grouped together by related content or ongoing series) on top and new releases and upcoming content highlighted below. There are horizontal scrolling rows, and many titles have content summaries and/or trailers. The platform also has a support section with instructions for canceling subscriptions."

"Due to wildly differing audiences, markets, costs, and scales, comparing FRDM+'s financials to the likes of Netflix and other mainstream streaming services is like comparing apples to oranges. But it's interesting to consider that FRDM+ has achieved profitability faster than some of those services, like Peacock, which also launched in 2020, and Apple TV+, which debuted in 2019."

An anonymous reader shares a report: Canada has seen a boom in political books created with generative artificial intelligence, adding to concerns about how new technologies are affecting the information voters receive during the election campaign.

Prime Minister Mark Carney was the subject of at least 16 books published in March and listed on Amazon.com, according to a review of the site on April 16. Five of those were published on a single day. In total, some 30 titles were published about Carney this year and made available on Amazon -- but most were taken down from the site after inquiries from Bloomberg News.

One author, James A. Powell, put his name to at least three books about the former central banker, who's now leading the Liberal Party and is narrowly favored to win the election. Among the titles that Amazon removed: "Carney's Code: Climate Capitalism, Digital Currencies, and the Technocratic Takeover of the Global Economy -- Inside Mark Carney's Blueprint for the Post-Democratic World."

US scientists are fleeing abroad in record numbers as the Trump administration slashes research funding, according to exclusive data analysis by Nature. Applications from American researchers for international positions surged 32% between January and March 2025 compared to the same period last year, while US-based users browsing overseas jobs jumped 35%.

The exodus accelerated in March as the administration intensified science cuts, with job views spiking 68% year-over-year. Applications to Canadian institutions increased 41%, while interest from Canadians in US positions plummeted 13%. Recent months have seen more than 200 federal HIV/AIDS research grants abruptly terminated, cuts to NIH COVID-19 funding revealed, and a $400 million reduction in research grants at Columbia University. "To see this big drop in views and applications to the US -- and the similar rise in those looking to leave -- is unprecedented," said James Richards, who leads Global Talent Solutions at Springer Nature.

European institutions are capitalizing on the talent migration. Aix-Marseille University launched its "Safe Place for Science" initiative with $17.2 million to sponsor researchers, while Germany's Max Planck Society created a Transatlantic Program offering positions to scientists "no longer able to work in the United States." The trend extends beyond Europe, with US-based views of Chinese science positions increasing 30% in the first quarter of 2025.

An anonymous reader quotes a report from MIT Technology Review: Arete Glacier Initiative has raised $5 million to improve forecasts of sea-level rise and explore the possibility of refreezing glaciers in place. Off one atoll, just south of the Maldives' capital, Male, researchers are testing one way to capture sand in strategic locations -- to grow islands, rebuild beaches, and protect coastal communities from sea-level rise. Swim 10 minutes out into the En'boodhoofinolhu Lagoon and you'll find the Ramp Ring, an unusual structure made up of six tough-skinned geotextile bladders. These submerged bags, part of a recent effort called the Growing Islands project, form a pair of parentheses separated by 90meters (around 300 feet). The bags, each about two meters tall, were deployed in December 2024, and by February, underwater images showed that sand had climbed about a meter and a half up the surface of each one, demonstrating how passive structures can quickly replenish beaches and, in time, build a solid foundation for new land. "There's just a ton of sand in there. It's really looking good," says Skylar Tibbits, an architect and founder of the MIT Self-Assembly Lab, which is developing the project in partnership with the Male-based climate tech company Invena.

The Self-Assembly Lab designs material technologies that can be programmed to transform or "self-assemble" in the air or underwater, exploiting natural forces like gravity, wind, waves, and sunlight. Its creations include sheets of wood fiber that form into three-dimensional structures when splashed with water, which the researchers hope could be used for tool-free flat-pack furniture.Growing Islands is their largest-scale undertaking yet. Since 2017, the project has deployed 10 experiments in the Maldives, testing different materials, locations, and strategies, including inflatable structures and mesh nets. The Ramp Ring is many times larger than previous deployments and aims to overcome their biggest limitation.

In the Maldives, the direction of the currents changes with the seasons. Past experiments have been able to capture only one seasonal flow, meaning they lie dormant for months of the year. By contrast, the Ramp Ring is "omnidirectional," capturing sand year-round. "It's basically a big ring, a big loop, and no matter which monsoon season and which wave direction, it accumulates sand in the same area," Tibbits says. The approach points to a more sustainable way to protect the archipelago, whose growing population is supported by an economy that caters to 2 million annual tourists drawn by its white beaches and teeming coral reefs. Most of the country's 187 inhabited islands have already had some form of human intervention to reclaim land or defend against erosion, such as concrete blocks, jetties, and breakwaters.

Airbnb is rolling out a global update that displays the total cost of a stay upfront in search results. The only fee that won't be included are taxes. The Verge reports: The company first started showing the full price of its listings in some locations in 2019 after facing scrutiny from the European Union over how it displays its fees. It later launched a toggle in the US and hundreds of other countries that shows the total cost of a stay across Airbnb's search results, individual listings pages, and other areas of the platform.

Airbnb says nearly 17 million people have used the toggle since its launch in 2022, and now, you won't have to worry about turning the option on when making a search. Instead, you'll now see a banner at the very top of your search results that says, "Prices include all fees."

An anonymous reader quotes a report from Ars Technica: Whisky, a gaming-focused front-end for Wine's Windows compatibility tools on macOS, is no longer receiving updates. As one of the most useful and well-regarded tools in a Mac gamer's toolkit, it could be seen as a great loss, but its developer hopes you'll move on with what he considers a better option: supporting CodeWeavers' CrossOver product.

Also, Whisky's creator is an 18-year-old college student, and he could use a break. "I am 18, yes, and attending Northeastern University, so it's always a balancing act between my school work and dev work," Isaac Marovitz wrote to Ars. The Whisky project has "been more or less in this state for a few months, I posted the notice mostly to clarify and formally announce it," Marovitz said, having received "a lot of questions" about the project status. [...] "Whisky, in my opinion, has not been a positive on the Wine community as a whole," Marovitz wrote on the Whisky site.

He advised that Whisky users buy a CrossOver license, and noted that while CodeWeavers and Valve's work on Proton have had a big impact on the Wine project, "the amount that Whisky as a whole contributes to Wine is practically zero." Fixes for Wine running Mac games "have to come from people who are not only incredibly knowledgeable on C, Wine, Windows, but also macOS," Marovitz wrote, and "the pool of developers with those skills is very limited." While Marovitz told Ars that he's had "some contact with CodeWeavers" in making Whisky, "they were always curious and never told me what I should or should not do." It became clear to him, though, "from what [CodeWeavers] could tell me as well as observing the attitude of the wider community that Whisky could seriously threaten CrossOver's viability." "Whisky may have been a CrossOver competitor, but that's not how we feel today," wrote CodeWeavers CEO James B. Ramey in a statement. "Our response is simply one of empathy, understanding, and acknowledgement for Isaac's situation."

The Federal Trade Commission filed suit against Uber on Monday, alleging the transportation giant violated federal consumer protection laws through deceptive billing and cancellation practices for its Uber One subscription service. According to the complaint, Uber violated both the FTC Act and the Restore Online Shoppers' Confidence Act by misleading consumers about subscription terms, charging users without consent, and implementing deliberately complicated cancellation processes.

"Americans are tired of getting signed up for unwanted subscriptions that seem impossible to cancel," FTC Chair Andrew Ferguson said in announcing the action. The $9.99 monthly service, launched in 2021, offers benefits including fee-free delivery and discounted rides.

Google is confronting an existential threat as the U.S. government tries to break up the company as punishment for turning its revolutionary search engine into an illegal monopoly. From a report: The drama began to unfold Monday in a Washington courtroom as three weeks of hearings kicked off to determine how the company should be penalized for operating a monopoly in search. In its opening arguments, federal antitrust enforcers also urged the court to impose forward-looking remedies to prevent Google from using artificial intelligence to further its dominance. "This is a moment in time, we're at an inflection point, will we abandon the search market and surrender them to control of the monopolists or will we let competition prevail and give choice to future generations," said Justice Department attorney David Dahlquist.

The proceedings, known in legal parlance as a "remedy hearing," are set to feature a parade of witnesses that includes Google CEO Sundar Pichai. The U.S. Department of Justice is asking a federal judge to order a radical shake-up that would ban Google from striking the multibillion dollar deals with Apple and other tech companies that shield its search engine from competition, share its repository of valuable user data with rivals and force a sale of its popular Chrome browser. Google's attorney, John Schmidtlein, said in his opening statement that the court should take a much lighter touch. He said the government's heavy-handed proposed remedies wouldn't boost competition but instead unfairly reward lesser rivals with inferior technology. "Google won its place in the market fair and square," Schmidtlein said.

The FBI says it is unable to find records related to its purchase of a series of hacking tools, despite spending hundreds of thousands of dollars on them and those purchases initially being included in a public U.S. government procurement database before being quietly scrubbed from the internet. From a report: The news highlights the secrecy the FBI maintains around its use of hacking tools. The agency has previously used classified technology in ordinary criminal investigations, pushed back against demands to provide details of hacking operations to defendants, and purchased technology from surveillance vendors.

"Potentially responsive records were identified during the search," a response to a Freedom of Information Act (FOIA) request I sent about a specific hacking tool contract says. "However, we were advised that they were not in their expected locations. An additional search for the missing records also met with unsuccessful results. Since we were unable to review the records, we were unable to determine if they were responsive to your request." In other words, the FBI says it identified related records, then couldn't actually find them when it went looking.

In February tech journalist Nicholas Carr published Superbloom: How Technologies of Connection Tear Us Apart.

A University of Virginia academic journal says the book "appraises the past and present" of information technology while issuing "a warning about its future." And specifically Carr argues that the government ignored historic precedents by not regulating the early internet sometime in the 1990s. But as he goes on to remind us, the early 1990s were also when the triumphalism of America's Cold War victory, combined with the utopianism of Silicon Valley, convinced a generation of decision-makers that "an unfettered market seemed the best guarantor of growth and prosperity" and "defending the public interest now meant little more than expanding consumer choice." So rather than try to anticipate the dangers and excesses of commercialized digital media, Congress gave it free rein in the Telecommunications Act of 1996, which, as Carr explains,

"...erased the legal and ethical distinction between interpersonal communication and broadcast communications that had governed media in the twentieth century. When Google introduced its Gmail service in 2004, it announced, with an almost imperial air of entitlement, that it would scan the contents of all messages and use the resulting data for any purpose it wanted. Our new mailman would read all our mail."

As for the social-media platforms, Section 230 of the Act shields them from liability for all but the most egregiously illegal content posted by users, while explicitly encouraging them to censor any user-generated content they deem offensive, "whether or not such material is constitutionally protected" (emphasis added). Needless to say, this bizarre abdication of responsibility has led to countless problems, including what one observer calls a "sociopathic rendition of human sociability." For Carr, this is old news, but he warns us once again that the compulsion "to inscribe ourselves moment by moment on the screen, to reimagine ourselves as streams of text and image...[fosters] a strange, needy sort of solipsism. We socialize more than ever, but we're also at a further remove from those we interact with."
Carr's book suggests "frictional design" to slow posting (and reposting) on social media might "encourage civil behavior" — but then decides it's too little, too late, because our current frictionless efficiency "has burrowed its way too deeply into society and the social mind."

Based on all of this, the article's author looks ahead to the next revolution — AI — and concludes "I do not think it wise to wait until these kindly bots are in place before deciding how effective they are. Better to roll them off the nearest cliff today..."

Pope Francis has died at the age of 88, the Vatican said Monday. The pontiff, who was Bishop of Rome and head of the Catholic Church, became pope in 2013 after his predecessor Benedict XVI resigned. On February 14, the Pope was admitted to hospital for bronchitis treatment. From a report: Born in 1936, Francis was the first pope from South America. His papacy was marked by his championing of those escaping war and hunger, as well as those in poverty, earning him the moniker the "People's Pope." In 2016, he washed the feet of refugees from different religions at an asylum centre outside Rome in a "gesture of humility and service."

He also made his views known on a wide range of issues, from climate change to wealth inequality and the role of women in the Catholic Church.

While college applicants are often required to write a personal essay for their applications, political scientist/author/academic Yascha Mounk argues that's "a deeply unfair way to select students for top colleges, one that is much more biased against the poor than standardized tests." The college essay wrongly encourages students to cast themselves as victims, to exaggerate the adversity they've faced, and to turn genuinely upsetting experiences into the focal point of their self-understanding. The college essay, dear reader, should be banned and banished and burned to the ground.

There are many tangible, "objective" reasons to oppose making personal statements a key part of the admissions process. Perhaps the most obvious is that they have always been the easiest part of the system to game. While rich parents can hire SAT tutors they can't sit the standardized test in the stead of their offspring; they can, however, easily write the admissions essay for their kid or hire a "college consultant" who "works with" the applicant to "improve" that essay. Even if rich parents don't cheat in those ways, their class position gives rich kids a huge advantage in the exercise... [W]riting a good admissions essay is to a large extent an exercise in demonstrating one's good taste — and the ability to do so has always depended on being fluent in the unspoken norms of an elite community...

Many on the left oppose standardized tests on the grounds that they have a class bias, and that hiring a tutor can make you perform better at them. But studies on the subject consistently suggest that the class bias of personal essays is far stronger than the class bias of standardized tests.... But the thing I truly hate about the college essay is not that it is part of a system that keeps deserving kids out of top colleges while rewarding privileged kids who (to add insult to injury) get to flatter themselves that they have been selected for showcasing such superior personality in their 750-word statements composed by their college consultant or ghostwritten by ChatGPT... [W]hat I truly hate about the college essay is the way in which it shapes the lives of high school students and encourages the whole elite stratum of society — including some of its most affluent, privileged and sheltered members — to conceive of themselves in terms of the hardships they have supposedly suffered...

[I]t is the bizarre spectacle of those kids from comparatively privileged backgrounds being effectively coerced by the admissions system to self-exoticize as products of great hardship which I find to be truly unseemly... And this is why I suspect that the seemingly innocuous institution of the college essay is more deeply damaging — to the high school experience, to the self-conception of millions of Americans, and even to the country's ability to sustain a trusted elite — than it appears... [I]t drains the souls of teenagers and encourages a deeply pernicious brand of fakery and breeds widespread mistrust in social elites.

The college essay is absurd and unfair and — ironically — unforgivably cringe. It's time to put an end to its strange hold over American society, and liberate us all from its tyranny.

An anonymous reader shared this report from the Wall Street Journal: Five years ago, Airbus made a bold bet: The plane maker would launch a zero-emissions, hydrogen-powered aircraft within 15 years that, if successful, would mark the biggest revolution in aviation technology since the jet engine. Now, Airbus is pulling the brakes. The company has cut the project's budget by a quarter, reallocated staff and sent remaining engineers back to the drawing board, delaying its plans by as much as a decade...

Airbus has spent more than $1.7 billion on the project, according to people familiar with the matter, but over the past year concluded that technical challenges and a slow uptake of hydrogen in the wider economy meant the jet wouldn't be ready by 2035... Airbus says the past five years of work and money haven't been wasted. The company has established that hydrogen is technically feasible and delaying the project will give it more time to fine-tune the technology, executives said...

Airbus shifted focus to hydrogen-fuel cells, which use a chemical reaction to generate energy for an electric motor. It would produce only water vapor, but would require a more radical redesign of the airframe and propulsion system. The plane would carry only 100 passengers about 1,000 nautical miles. Over time, even that proved challenging because of the extra weight of the fuel cells and their limited electricity generation. Instead of a short-haul narrow-body — the workhorse of the aviation industry — at best the aircraft would be more akin to a less appealing regional turboprop.
Airbus received a multi-billion Covid-era support package from the French government that "required Airbus to spend a portion of the money on bringing green aircraft to market by the 2030s," according to the article.

"The hydrogen project helped Airbus access additional government funding, as well as private green financing... Airbus ultimately assigned the project an annual budget of about €400 million, primarily funded through its own coffers, according to people familiar with its financing arrangements."

There was excitement when biotech company Collosal announced genetically modified grey wolves (first hailed as a "de-extinction" of the Dire wolf species after several millennia). "But bioethicists and conservationists are expressing unease with the kind of scientific research," writes the Chicago Tribune. [Alternate URL here.] "Unfortunately, as clever as this science is ... it's can-do science and not should-do science," said Lindsay Marshall, director of science in animal research at Humane World for Animals, formerly the Humane Society of the U.S.... Ed Heist, a professor at Southern Illinois University and a conservation geneticist, said the news bothered him. "This is not conservation, but people conflate it," he said. "The point is entertainment...."

Naomi Louchouarn [program director of wildlife partnerships at Humane World for Animals], has dedicated her studies and research to the relationship between humans and animals, specifically carnivores like gray wolves. "The reason our current endangered species are becoming extinct is because we don't know how to coexist with them," she said. "And this doesn't solve that problem at all." Humans can treat the symptoms of wildlife conflict with "big, flashy silver bullets" and "in this case, advanced, inefficient science," she said, but the real solution is behavioral change. "Assuming that we could actually bring back a full population of animals," Louchouarn said, "which is so difficult and so crazy — that's a big if — I don't understand the point of trying to bring back a woolly mammoth when we already can't coexist with elephants."
The article notes that even Colossal's chief science officer says their technology is at best one of several tools for fighting biodiversity loss, calling it a battle which humans are 'not close to winning'... We as a global community need to continue to invest in traditional approaches to conservation and habitat preservation, as well as in the protection of living endangered species."

But the article adds that the Trump administration "is citing the case of the dire wolf as it moves to reduce federal protections under the Endangered Species Act of 1973." (Wednesday U.S. interior secretary Doug Burgum has even posted on X "The concept of 'de-extinction' can serve as a bedrock for modern species conservation.")

And the article adds that "During a livestreamed town hall with Interior Department employees on April 9, Burgum said: "If we're going to be in anguish about losing a species, now we have an opportunity to bring them back. Pick your favorite species and call up Colossal. Ken Angielczyk, curator of mammal fossils at the Field Museum who researches extinct species that lived 200 to 300 million years ago, said it's a misguided approach. "If that's the basis ... for changing regulations related to the endangered species list, that is very, very premature," he said. "Because we can't resurrect things.... If the purpose is to restore the damage to the shared ecosystem, we have that opportunity right now," she said. "And that's the necessity immediately...."

"This whole idea that extinction is reversible is so dangerous," Marshall said, "because then it stops us caring."
Thanks to long-time Slashdot reader walterbyrd for sharing the news.

"Honeybee colonies are under siege across much of North America..." reported the New York Times last week. [Alternate URL here.] Last winter beekeepers across America "began reporting massive beehive collapses. More than half of the roughly 2.8 million colonies collapsed, costing the industry about $600 million in economic losses..."

America's Department of Agriculture says "sublethal exposure" to pesticides remains one of the biggest factors threatening honeybees, according to the article — but it's one of several threats. "Parasites, loss of habitat, climate change and pesticides threaten to wipe out as much as 70% or more of the nation's honeybee colonies this year, potentially the most devastating loss that the nation has ever seen." Some years are worse than others, but there has been a steady decline over time. Scientists have named the phenomenon colony collapse disorder: Bees simply disappear after they fly out to forage for pollen and nectar. Illness disables their radar, preventing them from finding their way home. The queen and her brood, if they survive, remain defenseless.

The precise causes remain unknown.

Bee colonies have become even more vulnerable because of the increase in extreme weather conditions, including droughts, heat waves, monster hurricanes, explosive wildfires and floods that have damaged or destroyed the bees and the vegetation they pollinate. If that isn't bad enough, parasites — and other creatures researchers refer to as "biotic" threats that prey on bees — proliferate when there is damage to ecosystems.

All that means that the U.S. beekeeping industry has contracted by about 2.9% over the past five years, according to data collected by IBISWorld, a research firm. Annual loss rates have been increasing among all beekeepers over the past decade with the most significant colony collapses in commercial operations happening during the past five years.
The article notes that "compounding the troubles for the bee industry are recent federal cuts" proposed by DOGE to America's Department of Agriculture, "where researchers were studying ways to protect the nation's honeybees." And while federal policies like tariffs could make farming more expensive, "Beekeepers also often depend on immigrants to manage their hives and to help produce commercial honey..."

"Using electrochemistry, University of Oregon researchers have developed a way to make iron metal for steel production without burning fossil fuels..." the University of Oregon wrote last year. "Decarbonizing this step would do roughly as much to reduce greenhouse gas emissions as converting every gas-guzzling vehicle on the roads to electric... If scaled up, the process could help decarbonize one of the largest and most emissions-intensive industries worldwide," replacing carbon-spewing industrial blast furnaces.

Paul Kempler, their research assistant chemistry professor, added "The reason we got excited about this chemistry, is that our reactants are two things that are very cheap: saltwater and iron oxide." And this week he announced that "We actually have a chemical principle, a sort of guiding design rule, that will teach us how to identify low-cost iron oxides that we could use in these reactors."

"Those reactions conveniently also produce chlorine, a commercially valuable byproduct," writes SciTechDaily, in a new follow-up report this week: In their latest study, the researchers focused on improving the process by identifying which types of iron oxides make the reaction more cost-effective, an essential step toward scaling the method for industrial use.... In lab tests, the difference was striking: "With the really porous particles, we can make iron really quickly on a small area," Goldman said. "The dense particles just can't achieve the same rate, so we're limited in how much iron we can make per square meter of electrodes...."

To take their process beyond the lab, Kempler's lab is working with researchers in other fields. A collaboration with civil engineers at Oregon State University is helping them better understand what's needed for the product to work in real-world applications. And collaboration with an electrode manufacturing company is helping them address the logistical and scientific challenges of scaling up an electrochemical process. "I think what this work shows is that technology can meet the needs of an industrial society without being environmentally devastating," Goldman said.

"We haven't solved all the problems yet, of course, but I think it's an example that serves as a nucleation point for a different way of thinking about what solutions look like. We can continue to have industry and technology and medicine, and we can do it in a way that's clean — and that's awesome!"

Discover magazine reports that a team of researchers have produced evidence that the ancient building blocks for water have been here on earth "since early in the planet's history, according to a study published in the journal Icarus." Pinpointing when and where Earth's hydrogen [originated] is an essential key to understanding how life arose on the planet. Without hydrogen, there's no water, and without water, life can't exist here. Ironically, researchers turned to a meteorite containing hydrogen to prove that such former bodies did not provide the H2 ingredient of water's H2O recipe. They examined a rare type of meteorite — known as an enstatite chondrite — that was built similarly to early Earth 4.5 billion years ago and the team discovered hydrogen present in the chemical. The logic is that if this material resembling early Earth's composition can contain hydrogen, so too could the young planet....

Since the proto-Earth was made of material similar to enstatite chondrites, by the time the immature planet had grown large enough to be struck by asteroids, it would have already stashed enough hydrogen to explain Earth's present-day water supply.Although this study likely won't resolve the debate over Earth's original water source, it tilts the ta ble toward an internal, not external one. "We now think that the material that built our planet — which we can study using these rare meteorites — was far richer in hydrogen than we thought previously," James Bryson, an Oxford professor and an author of the paper, said in a press release. "This finding supports the idea that the formation of water on Earth was a natural process, rather than a fluke of hydrated asteroids bombarding our planet after it formed."

Matt Asay answered questions from Slashdot readers in 2010 (as the then-COO of Canonical). He currently runs developer relations at MongoDB (after holding similar positions at AWS and Adobe).

This week he contributed an opinion piece to InfoWorld arguing that DeepSeek "may have originated in China, but it stopped being Chinese the minute it was released on Hugging Face with an accompanying paper detailing its development." Soon after, a range of developers, including the Beijing Academy of Artificial Intelligence (BAAI), scrambled to replicate DeepSeek's success but this time as open source software. BAAI, for its part, launched OpenSeek, an ambitious effort to take DeepSeek's open-weight models and create a project that surpasses DeepSeek while uniting "the global open source communities to drive collaborative innovation in algorithms, data, and systems."

If that sounds cool to you, it didn't to the U.S. government, which promptly put BAAI on its "baddie" list. Someone needs to remind U.S. (and global) policymakers that no single country, company, or government can contain community-driven open source... DeepSeek didn't just have a moment. It's now very much a movement, one that will frustrate all efforts to contain it. DeepSeek, and the open source AI ecosystem surrounding it, has rapidly evolved from a brief snapshot of technological brilliance into something much bigger — and much harder to stop. Tens of thousands of developers, from seasoned researchers to passionate hobbyists, are now working on enhancing, tuning, and extending these open source models in ways no centralized entity could manage alone.

For example, it's perhaps not surprising that Hugging Face is actively attempting to reverse engineer and publicly disseminate DeepSeek's R1 model. Hugging Face, while important, is just one company, just one platform. But Hugging Face has attracted hundreds of thousands of developers who actively contribute to, adapt, and build on open source models, driving AI innovation at a speed and scale unmatched even by the most agile corporate labs.

Hugging Face by itself could be stopped. But the communities it enables and accelerates cannot. Through the influence of Hugging Face and many others, variants of DeepSeek models are already finding their way into a wide range of applications. Companies like Perplexity are embedding these powerful open source models into consumer-facing services, proving their real-world utility. This democratization of technology ensures that cutting-edge AI capabilities are no longer locked behind the walls of large corporations or elite government labs but are instead openly accessible, adaptable, and improvable by a global community.
"It's Linux all over again..." Asay writes at one point. "What started as the passion project of a lone developer quickly blossomed into an essential, foundational technology embraced by enterprises worldwide," winning out "precisely because it captivated developers who embraced its promise and contributed toward its potential."

We are witnessing a similar phenomenon with DeepSeek and the broader open source AI ecosystem, but this time it's happening much, much faster...

Organizations that cling to proprietary approaches (looking at you, OpenAI!) or attempt to exert control through restrictive policies (you again, OpenAI!) are not just swimming upstream — they're attempting to dam an ocean. (Yes, OpenAI has now started to talk up open source, but it's a long way from releasing a DeepSeek/OpenSeek equivalent on GitHub.)