An anonymous reader quotes a report from SFGATE: The same morning that JetBlue Airways announced that it was the first airline partnering with Venmo to begin accepting payments for booking flights, an account on the popular payment platform was already raking in money. A Venmo user named Owen Miller paid the JetBlue Checkpoint Store for a drink on Wednesday morning, which is a typical transaction between a traveler and airline, except for the fact that JetBlue doesn't operate that account. "At this time, JetBlue does not accept Venmo payment for inflight purchases such as food and beverages," a representative for the airline told SFGATE in an email. "Unfortunately, we have seen accounts falsely representing themselves as JetBlue to deceive and defraud customers." To stay safe from scammers when booking JetBlue flights with Venmo, the airline recommends customers only use verified JetBlue channels, such as their official website or app, and follow their secure payment process using the provided QR code. JetBlue said it plans to fold Venmo payments into its mobile app later this year.

Britain's competition watchdog launched investigations into Apple and Google's mobile ecosystems on Thursday under new powers to tackle digital market abuses that took effect this year. The Competition and Markets Authority will examine whether the tech giants' control over operating systems, app stores and browsers constitutes "strategic market status" requiring regulatory intervention.

The probe will focus on potential barriers to competition, preferential treatment of their own apps, and whether developers face unfair terms for app distribution. The regulator could force changes including mandatory access to key mobile functions or allowing users to download apps outside official stores.

Consumer spending on apps is projected to reach $150 billion globally in 2024, up 13% from the prior year. According to Sensor Tower's annual "State of Mobile" report, it's being fueled by a 200% surge in spending on generative AI apps like ChatGPT and Gemini, which collectively drew $1.1 billion. TechCrunch reports: If this rate of growth is sustained, this category of apps could move into the top 10 by consumer spending within a year, the firm notes. Though the release of new AI models, like OpenAI's GPT-4o last summer, helped drive app revenue up to record numbers at times, consumer demand for AI apps was consistent throughout the year -- not only during these peak surges. As a result, consumers spent nearly 7.7 billion hours using AI apps in 2024, while apps mentioning "AI" were also downloaded 17 billion times in the year.

ChatGPT alone reached 50 million monthly active users -- faster than Temu, Disney+, or YouTube Music, for comparison. This indicates there's still a growing appetite for AI apps and those with AI features.

YouTube Premium subscribers can now stream music videos at 256kbps bitrate audio quality, matching the high-fidelity standard previously exclusive to YouTube Music, the video platform said.

The audio upgrade comes as part of an expanded experimental features program that allows Premium users to test multiple new features simultaneously, departing from its previous single-experiment limitation, the company said.

Microsoft will pay to restore parts of Brazil's Amazon and Atlantic forests [non-paywalled source] in exchange for hundreds of millions of dollars' worth of carbon credits, becoming the latest Big Tech player to bet that nature-based solutions can offset an artificial intelligence-driven surge in greenhouse gas emissions. Financial Times: The $3.2tn US company told the Financial Times it had signed a deal to buy 3.5mn credits over 25 years from Re.green, a Brazilian start-up which buys up farming and cattle land. It restores the land by planting native tree species, in projects financed through carbon credits and timber sales. Neither company disclosed a value for the deal, but recent market analysis suggests it could be worth around $200mn.

Microsoft's recent dealmaking has made it one of the biggest buyers of nature-based carbon removals globally. The deal comes as groups including Microsoft, Google and Amazon invest heavily in data centres to cope with the huge demand stemming from the growth of generative AI. But the buildout is leading to a surge in their energy usage and complicating their pledges to investors to curb emissions.

According to a new study published in the journal Biology Letters, men around the world have gained height and weight twice as fast as women over the past century. The Guardian reports: "We're seeing insights into how sexual selection has shaped the male and female body and how improved environments, in terms of food and a lower burden of disease, have freed us from our shackles," said Prof Lewis Halsey at the University of Roehampton. Halsey and his colleagues used data from the World Health Organization, overseas authorities and UK records to see how height and weight have changed with living conditions. The latter was measured by the human development index (HDI), a score based on life expectancy, time in education and per capita income, which ranges from zero to one.

Analysis of records from dozens of countries found that for every 0.2 point increase in HDI, women were on average 1.7cm taller and 2.7kg heavier, while men were 4cm taller and 6.5kg heavier. This suggests that as living conditions improve, both height and weight increase, but more than twice as fast in men than women. To see whether similar trends played out within countries, the researchers delved into historical height records in the UK where HDI rose from 0.8 in 1900 to 0.94 in 2022. During the first half of the century, average female height increased 1.9% from 159cm to 162cm, while average male height rose 4% from 170cm to 177cm. "To put this in perspective, about one in four women born in 1905 was taller than the average man born in 1905, but this dropped to about one in eight women for those born in 1958," Halsey said.

Writing in Biology Letters in a study titled "The sexy and formidable male body: men's height and weight are condition-dependent, sexually selected traits," the scientists speculate that women's sexual preferences may have fueled a trend for taller, more muscular men -- although in an age of obesity, heavy does not necessarily mean muscular. Stature and physique are prime indicators of health and vitality, Halsey said, while sexual selection also favors men who are better able to protect and defend their partners and offspring against others. "Women can find men's height attractive because, potentially, it makes them more formidable, but also because being taller suggests they are well-made," said Halsey. "As they've grown up, they haven't been affected by the slings and arrows of a bad environment, so they've reached more of their height potential. It's an indicator that they're well-made."

An anonymous reader quotes an op-ed from 404 Media's Jason Koebler: If it wasn't already obvious, the last 72 hours have made it crystal clear that it is urgent to build and mainstream alternative, decentralized social media platforms that are resistant to government censorship and control, are not owned by oligarchs and dominated by their algorithms, and in which users own their follower list and can port it elsewhere easily and without restriction. [...] Mastodon's ActivityPub and Bluesky's AT.Protocol have provided the base technology layer to make this possible, and have laid important groundwork over the last few years to decorporatize and decentralize the social internet.

The problem with decentralized social media platforms thus far is that their user base is minuscule compared to platforms like TikTok, Facebook, and Instagram, meaning the cultural and political influence has lagged behind them. You also cannot directly monetize an audience on Bluesky or Mastodon -- which, to be clear, is a feature, not a bug -- but also means that the value proposition for an influencer who makes money through the TikTok creator program or a small business that makes money selling chewing gum on TikTok shop or a clothes brand that has figured out how to arbitrage Instagram ads to sell flannel shirts is not exactly clear. I am not advocating for decentralized social media to implement ads and creator payment programs. I'm just saying that many TikTok influencers were directing their collective hundreds of millions of fans to follow them to Instagram or YouTube, not a decentralized alternative.

This doesn't mean that the fediverse or that a decentralized Instagram or TikTok competitor that runs on the AT.Protocol is doomed. But there is a lot of work to do. There is development work that needs to be done (and is being done) to make decentralized protocols easier to join and use and more interoperable with each other. And there is a massive education and recruitment challenge required to get the masses to not just try out decentralized platforms but to earnestly use them. Bluesky's growing user base and rise as a legitimately impressive platform that one can post to without feeling like it's going into the void is a massive step forward, and proof that it is possible to build thriving alternative platforms. The fact that Meta recently blocked links to a decentralized Instagram alternative shows that big tech sees these platforms, potentially, as a real threat. "This is all to say that it is possible to build alternatives to Elon Musk's X, Mark Zuckerberg's Instagram, and whatever TikTok will become," concludes Koebler. "It is happening, and it is necessary. The richest, most powerful people in the world have all aligned themselves and their platforms with Donald Trump. But their platforms' relevance and importance doesn't necessarily have to last forever. A different way is possible, if we build it."

Further reading: 'The Tech Oligarchy Arrives' (The Atlantic)

According to CBS News, President Trump plans to announce billions of dollars in private sector investment to build AI infrastructure in the United States. From the report: OpenAI, Softbank and Oracle are planning a joint venture called Stargate, according to multiple people familiar with the deal. SoftBank CEO Masayoshi Son is expected at the White House Tuesday afternoon, along with Sam Altman of OpenAI and Larry Ellison of Oracle. Executives from the companies are expected to say they plan to commit $100 billion initially and pour up to $500 billion into Stargate over the next four years.

Other details of the new partnership were not immediately available. Stargate will start with a data center project in Texas, sources said, and eventually expand to other states. Other investors are expected to join the venture, but it was not immediately clear which ones. Further reading: Scale AI CEO To Trump: 'America Must Win the AI War'

Britain will launch a digital wallet app later this year allowing citizens to store government documents on their smartphones, UK Science Secretary Peter Kyle announced on Tuesday. The GOV.UK Wallet, available on Android and iOS, will first support veteran cards followed by driver's licenses in late 2025, with plans to eventually include passports, marriage certificates and benefit documents.

The app will use facial recognition for security. "The overflowing drawer rammed with letters from the government and hours spent on hold to get a basic appointment will soon be consigned to history," Kyle said. The Labour government aims to have all UK agencies offering digital alternatives to physical documents by 2027. Officials said users can recover their digital credentials if phones are lost, adding the system complies with existing data protection laws.

The United States will withdraw from the World Health Organization, according to an executive order signed by President Donald Trump, who cited WHO's mishandling of the COVID-19 pandemic and demands for "unfairly onerous payments" from Washington.

The order -- which takes a year to go into effect -- halts U.S. funding to WHO and recalls American personnel working with the organization. It also revokes a January 2021 letter that had kept the U.S. in WHO after an earlier withdrawal attempt. The White House ordered officials to find new partners to take over WHO-led activities and directed a review of the 2024 U.S. Global Health Security Strategy.

Scale AI CEO Alexandr Wang is taking out a full-page ad in The Washington Post on Tuesday with a succinct message for the new US commander-in-chief: "Dear President Trump, America must win the AI war." From a report: The ad also pointed readers to a five-point plan that would reorient the federal government to invest more in the technology and overhaul priorities for that funding. In an exclusive interview with Semafor, Wang said he was motivated to make his recommendations by a new White House that is both planning to aggressively support new technology and courting input from the industry.

"They're listening," he said. "This incoming administration wants to move fast and take a lot of action and really be quite ambitious about a lot of these issues." [...] "What's undeniable, if you think about what the future is going to look like, is the degree to which the amount of computational capability you have will be directly related to how strong your AI capabilities are," Wang said before he arrived at the World Economic Forum in Davos. Wang also recommends the US government should make a larger effort to cut the red tape on new energy production, inviting pent-up demand for private sector investment in the area.

More than 40% of individual corals monitored around a Great Barrier Reef island were killed last year in the most widespread coral bleaching outbreak to hit the reef system, a study has found. The Guardian: Scientists tracked 462 colonies of corals at One Tree Island in the southern part of the Great Barrier Reef after heat stress began to turn the corals white in early 2024. Researchers said they encountered "catastrophic" scenes at the reef.

Only 92 coral colonies escaped bleaching entirely and by July, when the analysis for the study ended, 193 were dead and a further 113 were still showing signs of bleaching. Prof Maria Byrne, a marine biologist at the University of Sydney and lead author of the study, has been researching and visiting the island for 35 years.

An anonymous reader shares a report: Brendan Carr is now formally the chair of the Federal Communications Commission, giving him the power to set the agency's agenda and usher through a host of regulations with major implications for the tech and media industries as soon as he has a Republican majority. In a statement, Carr named a few areas of focus: "issues ranging from tech and media regulation to unleashing new opportunities for jobs and growth through agency actions on spectrum, infrastructure, and the space economy."

Carr's priorities might also be gleaned from a document you might have already heard about: Project 2025. That's because he authored the FCC chapter of the Heritage Foundation's wishlist for a Donald Trump presidency. In that chapter, Carr proposes actions including: limiting immunity for tech companies under Section 230 of the Communications Decency Act, requiring disclosures about how platforms prioritize content, requiring tech companies to pay into a program that funds broadband access in rural areas, and more, quickly approving applications to launch satellites from companies like Elon Musk's Starlink.

The CIA has developed a chatbot to talk to virtual versions of foreign presidents and prime ministers. "Understanding leaders around the world is one of the CIA's most important jobs. Teams of analysts comb through intelligence collected by spies and publicly available information to create profiles of leaders that can predict behaviors," reports the New York Times. "A chatbot powered by artificial intelligence now helps do that work." From the report: The chatbot is part of the spy agency's drive to improve the tools available to CIA analysts and its officers in the field, and to better understand adversaries' technical advances. Core to the effort is to make it easier for companies to work with the most secretive agency. William Burns, CIA director for the past four years, prioritized improving the agency's technology and understanding of how it is used. Incoming Trump administration officials say they plan to build on those initiatives, not tear them down. [...]

The CIA has long used digital tools, spy gadgets and even AI. But with the development of new forms of AI, including the large language models that power chatbots, the agency has stepped up its investments. Making better use of AI, Burns said, is crucial to US competition with China. And better AI models have helped the agency's analysts "digest the avalanche of open-source information out there," he said. The new tools have also helped analysts process clandestinely acquired information, Burns said. New technologies developed by the agency are helping spies navigate cities in authoritarian countries where governments use AI-powered cameras to conduct constant surveillance on their population and foreign spies.

France's low-carbon electricity output surged to more than 95% of annual power production for the first time in 2024, as rising nuclear and hydro generation squeezed the use of fossil fuels. From a report: Rebounding atomic production together with record output from renewables boosted France's electricity production to a five-year high of 536.5 terawatt hours, transmission network operator Reseau de Transport d'Electricite said in a statement on Monday.

Net exports almost doubled to record of 89 terawatt hours as domestic demand remain subdued due to sluggish economic growth. Electricite de France SA's nuclear fleet -- the backbone of western Europe's power system -- has largely recovered from maintenance issues that worsened the continent's energy crisis in 2022. That's helping keep a lid on electricity prices, even as the cost of natural gas has risen since Russia's attack on Ukraine.

Donald Trump was sworn in as the 47th president of the United States on Monday in a ceremony inside the U.S. Capitol's Rotunda, returning to the White House after defeating Kamala Harris.

Trump, 78, took the oath of office before a packed crowd of lawmakers, dignitaries, and supporters, with Chief Justice John Roberts administering the ceremony. Former presidents Bill Clinton, George W. Bush, and Barack Obama attended, continuing a tradition of peaceful transitions of power.

In a notable show of corporate support, top technology executives including Apple's Tim Cook, Amazon's Jeff Bezos, and Tesla's Elon Musk sat in prominent positions near the stage.

Prior to the ceremony, Biden and Trump shared a limousine ride to the Capitol, maintaining another inaugural tradition despite their fierce rivalry. Biden, 82, issued several last-minute pardons before departing office, including one for Indigenous activist Leonard Peltier.

A recent poll from the Pew Research Center shows more and more teens are turning to ChatGPT for help with their homework. Three things to know: 1. According to the survey, 26% of students ages 13-17 are using the artificial intelligence bot to help them with their assignments.
2. That's double the number from 2023, when 13% reported the same habit when completing assignments.
3. Comfort levels with using ChatGPT for different types of assignments vary among students: 54% found that using it to research new topics, for example, was an acceptable use of the tool. But only 18% said the same for using it to write an essay.

The European Commission intends to propose a ban on the use of PFAS, or "forever chemicals", in consumer products, with exemptions for essential industrial uses, the EU's environment chief told Reuters. From a report: PFAS, or Perfluoroalkyl and Polyfluoroalkyl Substances, do not break down in the environment, raising concerns about the consequences of them building up in ecosystems, drinking water and the human body. They are used in thousands of items, from cosmetics and non-stick pans to aircraft and wind turbines, due to their resistance to extreme temperatures and corrosion.

"What we know we are looking for is a ban in consumer products," EU Environment Commissioner Jessika Roswall told Reuters in an interview. "This is something that is important for us human beings, of course, but also for the environment, but I think also for the industry so they know how they can phase out PFAS."

An anonymous reader shares a report: Leading AI developers, such as OpenAI and Anthropic, are threading a delicate needle to sell software to the United States military: make the Pentagon more efficient, without letting their AI kill people. Today, their tools are not being used as weapons, but AI is giving the Department of Defense a "significant advantage" in identifying, tracking, and assessing threats, the Pentagon's Chief Digital and AI Officer, Dr. Radha Plumb, told TechCrunch in a phone interview.

"We obviously are increasing the ways in which we can speed up the execution of kill chain so that our commanders can respond in the right time to protect our forces," said Plumb. The "kill chain" refers to the military's process of identifying, tracking, and eliminating threats, involving a complex system of sensors, platforms, and weapons. Generative AI is proving helpful during the planning and strategizing phases of the kill chain, according to Plumb. The relationship between the Pentagon and AI developers is a relatively new one. OpenAI, Anthropic, and Meta walked back their usage policies in 2024 to let U.S. intelligence and defense agencies use their AI systems. However, they still don't allow their AI to harm humans. "We've been really clear on what we will and won't use their technologies for," Plumb said, when asked how the Pentagon works with AI model providers.

In 2022 California's Air Resources Board issued regulations to ban new diesel truck sales by 2036, remembers the Los Angeles Times, and force the owners of diesel trucks to take them off the road by 2042. "The idea was to replace those trucks with electric and hydrogen-powered versions, which dramatically reduce emissions but are currently two to three times more expensive."

But it would've required a federal waiver to enforce those rules — which isn't going to happen: The Biden administration hadn't granted the waivers as of this week, and rather than face almost certain denial by the incoming Trump administration, the state withdrew its waiver request... Trucking representatives had filed a lawsuit to block the rules, arguing they would cause irreparable harm to the industry and the wider economy.
The nonprofit news site CalMatters notes the withdrawal "comes after the Biden administration recently approved the California Air Resources Board's mandate phasing out new gas-powered cars by 2035, but had not yet approved other waivers for four diesel vehicle standards that the state has adopted... California may have to suspend any future rule-making for vehicles over the next four years of the Trump administration and rely instead on voluntary agreements with engine manufacturers, trucking companies, railroads and other industries."

The Los Angeles Times adds that California "could, however, pursue waivers at some point in the future." Under America's federal Clean Air Act, "California is allowed to set its own air standards, and other states are allowed to follow California's lead. But federal government waivers are required..."