India lost 668,400 hectares of jungles on average between 2015 and 2020, a new report has said. From a report: The is only second to the scale of deforestation in Brazil, noted the report released last month by Utility Bidder, a UK-based utility costs comparison firm. Brazil lost nearly 1.7 million hectares of forest between 2015-2020, as climate change adversely affected forest growth. Utility Bidder's report analyzed deforestation trends in 98 countries over the past 30 years. "As the country with the second largest population in the world, India has had to compensate for the increase in residents -- this has come at a cost in the way of deforestation," the report stated. Since prime minister Narendra Modi came to power in 2014, his government has given an impetus to stalled projects approved under his predecessor, besides launching fresh ones. For this, vast areas of forestry needed to be cleared.

WhatsApp, Signal and other messaging services have urged the UK government to rethink the Online Safety Bill (OSB). From a report: They are concerned that the bill could undermine end-to-end encryption - which means the message can only be read on the sender and the recipient's app and nowhere else. Ministers want the regulator to be able to ask the platforms to monitor users, to root out child abuse images. The government says it is possible to have both privacy and child safety. "We support strong encryption," a government official said, "but this cannot come at the cost of public safety. "Tech companies have a moral duty to ensure they are not blinding themselves and law enforcement to the unprecedented levels of child sexual abuse on their platforms. "The Online Safety Bill in no way represents a ban on end-to-end encryption, nor will it require services to weaken encryption." End-to-end encryption (E2EE) provides the most robust level of security because nobody other than the sender and intended recipient can read the message information. Even the operator of the app cannot unscramble messages as they pass across systems - they can be decrypted only by the people in the chat. "Weakening encryption, undermining privacy and introducing the mass surveillance of people's private communications is not the way forward," an open letter warns.

Bank of England Deputy Governor Jon Cunliffe said regulators may need to impose a limit on using so-called stablecoins for payments as policy makers try to balance the need for innovation with its accompanying concerns. From a report: Cunliffe raised the prospect that rapid innovation in payment systems could bring new risks for customers and financial markets as a whole. "While, from a public policy perspective, we want competition and innovation in payments we need to guard against rapid, disruptive change that does not allow the financial system time to adjust and could therefore threaten financial stability," Cunliffe said Monday in a text of remarks at an event hosted by fintech industry body Innovate Finance. Regulators would need to decide "whether there should be limits, initially at any rate, on stablecoins used for payments." Stablecoins, which are currently issued by non-bank businesses, are pegged to the value of an asset. They are designed to maintain a stable value, unlike cryptocurrencies such as bitcoin, while using ledger technology to record and transfer ownership. Cunliffe noted that "so far their use has been confined to facilitating trading and other transactions in the world of crypto assets," but that there were proposals to use them for other, broader payment purposes. "Stablecoins offer the possibility of greater efficiency and functionality in payments," Cunliffe said. But they currently do not fit into any regulatory framework, unlike the existing payments systems and money issued by commercial banks.

Several government cybersecurity agencies united to urge secure-by-design and secure-by-default software. Releasing "joint guidance" for software manufactuers were two U.S. security agencies — the FBI and the NSA — joined with the U.S. Cybersecurity and Infrastructure Security Agency and the cybersecurity authorities of Australia, Canada, the United Kingdom, Germany, Netherlands, and New Zealand. "To create a future where technology and associated products are safe for customers," they wrote in a joint statement, "the authoring agencies urge manufacturers to revamp their design and development programs to permit only secure-by-design and -default products to be shipped to customers."

The Washington Post reports: Software manufacturers should put an end to default passwords, write in safer programming languages and establish vulnerability disclosure programs for reporting flaws, a collection of U.S. and international government agencies said in new guidelines Thursday. [The guidelines also urge rigorous code reviews.]

The "principles and approaches" document, which isn't mandatory but lays out the agencies' views on securing software, is the first major step by the Biden administration as part of its push to make software products secure as part of the design process, and to make their default settings secure as well. It's part of a potentially contentious multiyear effort that aims to shift the way software makers secure their products. It was a key feature of the administration's national cybersecurity strategy, which was released last month and emphasized shifting the burden of security from consumers — who have to manage frequent software updates — to the companies that make often insecure products... The administration has also raised the prospect of legislation on secure-by-design and secure-by-default, but officials have said it could be years away....

The [international affairs think tank] Atlantic Council's Cyber Statecraft Initiative has praised the Biden administration's desire to address economic incentives for insecurity. Right now, the costs of cyberattacks fall on users more than they do tech providers, according to many policymakers. "They're on a righteous mission," Trey Herr, director of the Atlantic Council initiative, told me. If today's guidelines are the beginning of the discussion on secure-by-design and secure-by-default, Herr said, "this is a really strong start, and an important one."

"It really takes aim at security features as a profit center," which for some companies has led to a lot of financial growth, Herr said. "I do think that's going to rub people the wrong way and quick, but that's good. That's a good fight."
In the statement CISA's director says consumers also have a role to play in this transition. "As software now powers the critical systems and services we collectively rely upon every day, consumers must demand that manufacturers prioritize product safety above all else."

Among other things, the new guidelines say that manufacturers "are encouraged make hard tradeoffs and investments, including those that will be 'invisible' to the customers, such as migrating to programming languages that eliminate widespread vulnerabilities."

An unprecedented analysis of how cancers grow has revealed an "almost infinite" ability of tumors to evolve and survive, say scientists. The BBC reports: The results of tracking lung cancers for nine years left the research team "surprised" and "in awe" at the formidable force they were up against. They have concluded we need more focus on prevention, with a "universal" cure unlikely any time soon. The study -- entitled TracerX -- provides the most in-depth analysis of how cancers evolve and what causes them to spread. More than 400 people -- treated at 13 hospitals in the UK -- had biopsies taken from different parts of their lung cancer as the disease progressed.

The evolutionary analysis has been published across seven separate studies in the journals Nature and Nature Medicine. The research showed:

- Highly aggressive cells in the initial tumor are the ones that ultimately end up spreading around the body
- Tumors showing higher levels of genetic "chaos" were more likely to relapse after surgery to other parts of the body
- Analyzing blood for fragments of tumor DNA meant signs of it returning could be spotted up to 200 days before appearing on a CT scan
- The cellular machinery that reads the instructions in our DNA can become corrupted in cancerous cells making them more aggressive. "I don't think we're going to be able to come up with universal cures," said Prof Charles Swanton, from the Francis Crick Institute and University College London. "If we want to make the biggest impact we need to focus on prevention, early detection and early detection of relapse."

Last week, Dr Paul Burton, the chief medical officer of pharmaceutical company Moderna, said he believes the firm will be able to offer vaccines for cancer, cardiovascular and autoimmune diseases, and other conditions by 2030. The new analysis reported on by the BBC casts doubt on that timeline.

"I don't want to sound too depressing about this, but I think -- given the almost infinite possibilities in which a tumor can evolve, and the very large number of cells in a late-stage tumor, which could be several hundred billion cells -- then achieving cures in all patients with late-stage disease is a formidable task," said Swanton.

According to the BBC, the Atacama Cosmology Telescope (ACT) in Chile has traced the distribution of dark matter "on a quarter of the sky and across almost 14 billion years of time." From the report: In the image [here], the colored areas are the portions of the sky studied by the telescope. Orange regions show where there is more mass, or matter, along the line of sight; purple where there is less. Typical features are hundreds of millions of light-years across. The grey/white areas show where contaminating light from dust in our Milky Way galaxy has obscured a deeper view. The distribution of matter agrees very well with scientific predictions.

ACT observations indicate that the "lumpiness" of the Universe and the rate at which it has been expanding after 14 billion years of evolution are just what you'd expect from the standard model of cosmology, which has Einstein's theory of gravity (general relativity) at its foundation. Recent measurements that used an alternative background light, one emitted from stars in galaxies rather than the CMB, had suggested the Universe lacked sufficient lumpiness.

Another tension concerns the rate at which the Universe is expanding - a number called the Hubble constant. When [the European Space Agency's Planck observatory] looked at temperature fluctuations across the CMB, it determined the rate to be about 67 kilometres per second per megaparsec (A megaparsec is 3.26 million light-years). Or put another way - the expansion increases by 67km per second for every 3.26 million light-years we look further out into space. A tension arises because measurements of the expansion in the nearby Universe, made using the recession from us of variable stars, clocks in at about 73km/s per megaparsec. It's a difference that can't easily be explained. ACT, employing its lensing technique to nail down the expansion rate, outputs a number similar to Planck's. "It's very close - about 68km/s per megaparsec," said Dr Mathew Madhavacheril from the the University of Pennsylvania. ACT team-member Prof Blake Sherwin from Cambridge University, UK, added: "We and Planck and several other probes are coming in on the lower side. Obviously, you could have a scenario where both the measurements are right and there's some new physics that explains the discrepancy. But we're using independent techniques, and I think we're now starting to close the loophole where we could all be riding this new physics and one of the measurements has to be wrong."

Papers describing the new results have been submitted to The Astrophysical Journal and posted on the ACT website.

After unusually low amounts of rain and snow this winter, the continent faces a severe water shortage. From a report: What happens during the next few months will really matter. Abundant rainfall could ease the situation and stave off the worst-case scenario. But Europe needs a lot. "We're talking about a sea, a sea's worth of water," says Hannah Cloke at the University of Reading in the UK. In terms of volume, hundreds of millions of cubic liters of rain would have to fall across the continent to fill the deficit, she estimates. It would have to amount to higher-than-average rainfall for France and certain other places, including parts of the UK. The chances of that are, unfortunately, not high.

The UK's weather agency, the Met Office, estimates there's a 10 percent chance of a wetter-than-average March, April, and May. Conversely, there's a 30 percent chance that this period will be drier than average -- and that is 1.5 times the normal chance at this time of year. The Met Office stresses that this is a "broad outlook," and there might still be patches of very wet weather even if it remains dry overall. Any rain that does fall also has to fall in the right way and in the right places. "There's always this chance that if we do get it all in two days, we see some very serious floods," says Cloke. "What we want is to see sustained, reasonably gentle rain over the next few months." Another important factor is how hot it gets this summer, says Cammalleri. Heat waves push up water consumption and increase evaporation rates. He indicates that European forecasts do not suggest that temperatures will be quite as blisteringly hot as last year -- though there is some uncertainty there too.

An anonymous reader quotes a report from Mirage News: One million smokers will be encouraged to swap cigarettes for vapes under a pioneering new "swap to stop" scheme designed to improve the health of the nation and cut smoking rates. As part of the world-first national scheme, almost one in five of all smokers in England will be provided with a vape starter kit alongside behavioral support to help them quit the habit as part of a series of new measures to help the government meet its ambition of being smoke-free by 2030 -- reducing smoking rates to 5% or less. Local authorities will be invited to take part in the scheme later this year and will design a scheme which suits its needs, including deciding which populations to prioritize.

In a speech today, Health Minister Neil O'Brien will also announce that following the success of local schemes, pregnant women will be offered financial incentives to help them stop smoking. This will involve offering vouchers, alongside behavioral support, to all pregnant women who smoke by the end of next year. The government will also consult on introducing mandatory cigarette pack inserts with positive messages and information to help people to quit smoking. Additionally, there will be a crackdown on illicit vape sales as part of measures to stop children and non-smokers take up the habit -- which is growing in popularity among young people. Health Minister Neil O'Brien said in a statement: "Up to two out of three lifelong smokers will die from smoking. Cigarettes are the only product on sale which will kill you if used correctly. We will offer a million smokers new help to quit. We will be funding a new national 'swap to stop' scheme -- the first of its kind in the world. We will work with councils and others to offer a million smokers across England a free vaping starter kit."

A siren will go off on nearly every smartphone in the UK on Sunday 23 April, the government has announced. From a report: The 10 seconds of sound and vibration at 15:00 BST will test a new emergency alerts system. The test had originally been planned for the early evening but was moved to avoid clashing with an FA Cup semi-final, which kicks off at 16:30. The government was also keen to avoid a clash with the London Marathon, which starts at 09:30 on that Sunday. The alert system will be used to warn of extreme weather events, such as flash floods or wildfires. It could also be used during terror incidents or civil defence emergencies if the UK was under attack. The minister in charge of the system, Oliver Dowden, said it would be used only in situations where there was an immediate risk to life. In most cases it will be targeted at very specific areas, rather than the entire country and, according to officials, may not be used for months or years.

Kenneth Stephen (Slashdot reader #1,950) writes: As the world rolls back on using coal to extract energy, it leaves behind empty coal mines. The BBC reports that the UK is actively using these coal mines as a source of geothermal energy.
The BBC visits a wine warehouse in the northeast England town Gateshead, where old coal mines "could still have a role to play in heating homes — but this time, without burning fossil fuels." A new district heating system in Gateshead is poised to begin warming homes and buildings in the area at a cost 5% below market rate, using the clean heat from its mines 150m (490ft) below the ground.
The water in the mines is naturally heated in the surrounding rocks to 20 degrees C (68 degrees Fahrenheit), according to the video report — so a heat exchanger on the surface just repurposes the extracted heat for energy consumers. It's a technique that's also being adopted in the Netherlands. But it's especially applicable in the U.K., where a quarter of homes are above old coal fields (as are 9 of its 10 major urban centers).

The report points out that coal is the world's largest source of CO2 emissions, but now coal production in the UK has fallen by 94% in the last 10 years. "So what happens when the coal mines that used to power our cities are no longer used?"

Full-size, self-driving bus services will begin in Scotland next month in what is believed to be a world first. The BBC reports: Stagecoach said the route over the Forth Road Bridge would launch on May 15. The 14-mile route will run between Ferrytoll park and ride in Fife and Edinburgh Park train and tram interchange. Five single-decker autonomous buses will have the capacity for about 10,000 passenger journeys per week.

The vehicles have sensors enabling them to travel on pre-selected roads at up to 50mph. They will have two members of staff on board. A safety driver will sit in the driver's seat to monitor the technology, and a so-called bus captain will help passengers with boarding, buying tickets and queries. The UK government said Project CAVForth would be the world's first full-size, self-driving public bus service.

An anonymous reader quotes a report from Ars Technica: Late last month, UK regulators said they no longer believed a proposed Microsoft-owned Activision would bar Call of Duty games from PlayStation platforms, a reversal of earlier preliminary findings. Even if you grant that premise, though, Sony says that it's still worried Microsoft could give PlayStation owners a "degraded" version of new Call of Duty games in an effort to make the Xbox versions look better.

In a newly published response (PDF) to the UK's Competition and Markets Authority, Sony says the regulators' recent turnaround is "surprising, unprecedented, and irrational." The company takes specific issue with the regulators' "lifetime value" modeling, which Sony says heavily undervalues what an Xbox-exclusive Call of Duty would be worth to Microsoft. Beyond those technical concerns, though, Sony says it worries that Microsoft might subtly undermine PlayStation "simply by not making it as good as it could be." That could include small changes to the game's "performance [or] quality of play," but also secondary moves to "raise [Call of Duty's] price [on PlayStation], release the game at a later date, or make it available only on Game Pass." Microsoft would also "have no incentive to make use of the advanced features in PlayStation not found in Xbox," Sony says, an apparent reference to the PS5 controller's advanced haptics and built-in audio capabilities.

In its own newly filed response (PDF), Microsoft reiterated that it has "no intention to withhold or degrade access to Call of Duty or any other Activision content on PlayStation." That follows on a March filing where Microsoft promised Sony parity on Call of Duty's "release date, content, features, upgrades, quality, and playability." But Sony's response reflects a continued lack of trust in such promises. The company cites detailed analyses from the likes of Digital Foundry in saying that "the technical quality of Modern Warfare II was similar across platforms" in today's market. After a merger, though, Sony argues that "Microsoft would have different incentives because degrading the experience on PlayStation would benefit Xbox, PlayStation's 'closest rival.'" "This kind of 'partial foreclosure' strategy might 'trigger fewer gamer complaints' than full Xbox exclusivity for Call of Duty, Sony says, while also allowing Microsoft to 'still secure revenues from sales of Call of Duty on PlayStation for a transitional period,'" reports Ars. "But Sony says the long-term results of this kind of 'degraded' PlayStation version would be the same as a full PlayStation ban: Call of Duty players abandoning Sony and moving to Microsoft's platforms."

"Such a move would 'seriously damage our reputation,' Sony Interactive Entertainment CEO Jim Ryan told the CMA in a recent hearing. 'Our gamers would desert our platform in droves and network effects would exacerbate the problem. Our business would never recover.'"

Antarctica's melting ice sheet could retreat much faster than previously thought, new research suggests. The BBC reports: The evidence comes from markings on the seafloor off Norway that record the pull-back of a melting European ice sheet thousands of years ago. Today, the fastest withdrawing glaciers in Antarctica are seen to retreat by up to 30m a day. But if they sped up, the extra melt water would have big implications for sea-level rises around the globe. Ice losses from Antarctica caused by climate change have already pushed up the surface of the world's oceans by nearly 1cm since the 1990s. The researchers found that with the Norwegian sheet, the maximum retreat was more than 600m a day.

"This is something we could see if we continue with the upper estimates for temperature rise," explained Dr Christine Batchelor from Newcastle University, UK. "Although, worryingly, when we did the equations to think about what would be needed to instigate such retreat in Antarctica, we actually found there are places where you could get similar pulses of withdrawal even under the basal melt rates we know are happening at the moment," she told BBC News. The findings have been published in the journal Nature.

The online shop Book Depository is due to close at the end of April, vendors and publishing partners have been told. This comes after the bookseller's parent company Amazon announced it had decided to "eliminate" a number of positions across its Devices and Books businesses. The Guardian reports: The Gloucester-based bookseller was founded in 2004 by Stuart Felton and Andrew Crawford, a former Amazon employee, with the mantra of "selling 'less of more' rather than'more of less'". It aimed to sell 6m titles covering a wide variety of genres and topics, as opposed to focusing solely on bestsellers. While originally a rival to Amazon, it was acquired by the retail giant in 2011, causing some in the publishing industry to worry about the tightening of the American company's "stranglehold" on the UK book trade.

According to the trade magazine the Bookseller, an email sent out to vendors and publishing partners explained that Book Depository will be closing, and that the last date customers will be able to place orders is 26 April. "Over the coming weeks we will complete a winding down of the business, including discontinuing our listings as a marketplace seller and closing our website," Andy Chart, head of vendor management, wrote. "I would like to take this opportunity to say a big thank you, from everyone at Book Depository and our book-loving customers, for your supportive partnership over the years in helping us to make printed books more accessible to readers around the world," he concluded.

The UK's communications watchdog has called for a probe into Microsoft and Amazon's dominance of the country's cloud computing market in the latest challenge to the tech giants from global regulators. From a report: Ofcom said on Wednesday it was "particularly concerned" by the practices of Amazon Web Services and Microsoft, which together control between 60 and 70 per cent of the UK cloud market. It has proposed referring the sector to the Competition and Markets Authority for further investigation. Cloud computing is dominated by Amazon and Microsoft, and has become a crucial driver of revenue at the tech giants. But growth in demand for these services has slowed this year and customers have sought to cut costs, with some complaining of rising prices and the difficulty of moving between cloud providers. Ofcom's move comes amid growing global scrutiny over the cloud market. Last year, Microsoft changed its cloud licensing policies in Europe in an effort to head off potential antitrust action from regulators in Brussels. The tech companies are already the targets of competition watchdogs in the US, UK and EU on multiple fronts, with investigations into Microsoft's $75bn acquisition of video games maker Activision and Amazon's deal to buy Roomba-maker iRobot. Ofcom said it was concerned that, if unchecked, the concentration of cloud computing supply in the hands of a small number of large US companies could lead to British customers paying more and smaller groups being squeezed out of the market.

Capita, the United Kingdom's largest outsourcing company, confirmed Monday that an IT outage which left staff locked out of their accounts on Friday was caused by "a cyber incident." The Record reports: Staff attempting to login were erroneously told their usual passwords were "incorrect" according to reports, fueling speculation that a cyberattack was to blame, although not all of Capita's 61,000 employees were affected. At the time, a Capita spokesperson said the company was investigating "a technical issue."

In an update on Monday about the incident sent to the Regulatory News Service, the company confirmed it "experienced a cyber incident primarily impacting access to internal Microsoft Office 365 applications." The nature of the incident has not been disclosed. While financially motivated ransomware attacks remain a prevalent threat for organizations in Britain, Capita also provides services to the British government that may be of interest to state-sponsored espionage groups.

Capita's numerous contracts include several with the Ministry of Defence. Last year, a consortium it leads took control over engineering and maintenance support of training simulators for the Royal Navy's nuclear-powered ballistic missile submarines used as part of the U.K.'s nuclear deterrent. In its statement, Capita said: "Immediate steps were taken to successfully isolate and contain the issue," which was "limited to parts of the Capita network."

The Evening Standard interviewed Wikipedia founder Jimmy Wales, in a piece headlined "Will Wikipedia be written by AI?" "The discussion in the Wikipedia community that I've seen so far is...people are cautious in the sense that we're aware that the existing models are not good enough but also intrigued because there seems like there's a lot of possibility here," Wales said. "I think we're still a way away from: 'ChatGPT, please write a Wikipedia entry about the empire state building', but I don't know how far away we are from that, certainly closer than I would have thought two years ago," he said.

Wales says that as much as ChatGPT has gripped the world's imagination over the past few weeks, his own tests of the technology show there are still plenty of flaws. "One of the issues with the existing ChatGPT is what they call in the field 'hallucinating' — I call it lying," he said. "It has a tendency to just make stuff up out of thin air which is just really bad for Wikipedia — that's just not OK. We've got to be really careful about that...."

But while full AI authorship is off the cards in the near-term, there's already plenty of discussion at Wikipedia on what role AI technology could have in improving the encyclopaedia in the months ahead. "I do think there are some interesting opportunities for human assistance where if you had an AI that were trained on the right corpus of things — to say, for example here are two Wikipedia entries, check them and see if there are any statements that contradict each other and identify tensions where one article sems to be saying something slightly different to the other," Wales said. "A human could detect this but you'd have to read both articles side by side and think it through — if you automate feeding it in so you get out hundreds of examples I think our community could find that quite useful."
Wales says another problem is AI technology's failure to spot internal contradictions within its responses. He once called out ChatGPT on this — "And it said, you're right, I apologise for my error."

"Researchers have 'hacked' the earliest stages of photosynthesis," according to a new announcement from the University of Cambridge.

CNET reports: Scientists have studied photosynthesis in plants for centuries, but an international team believes they've unlocked new secrets in nature's great machine that could revolutionize sustainable fuels and fight climate change. The team says they've determined it's possible to extract an electrical charge at the best possible point in photosynthesis. This means harvesting the maximum amount of electrons from the process for potential use in power grids and some types of batteries. It could also improve the development of biofuels. While it's still early days, the findings, reported in the journal Nature, could reduce greenhouse gasses in the atmosphere and provide insights to improve photovoltaic solar panels.

The key breakthrough came when researchers observed the process of photosynthesis at ultrafast timescales. "We can take photos at different times which allow us to watch changes in the sample really, really quickly — a million billion times faster than your iPhone," Dr. Tomi Baikie, from the University of Cambridge's Cavendish Laboratory, told CNET....

Previous demonstrations connected cyanobacteria, algae and other plants to electrodes to create so-called bio-photoelectrochemical cells that tap into the photosynthetic process to generate electricity. Baikie said they were surprised to discover a previously unknown pathway of energy flow at the beginning of the process that could enable extracting the charge in a more efficient way.

It was 10 times brighter than any previously detected, reports the BBC, noting it illuminated much of the galaxy.

RockDoctor (Slashdot reader #15,477) writes: A recent paper on ArXiv describes a Gamma Ray Burst (GRB) whose light arrived late last year as one of the strongest ever observed. GRB 221009A was detected on October 9 last year (yes, that number is a date), so 5 and a bit months from event to papers published is remarkably quick, and I anticipate that there will be a lot more papers on it in the future. Stand-out points are :


- it lasted for more than ten hours after detection (a space x-ray telescope had time to orbit out of the Earth's shadow and observe it)
- it could (briefly) be observed by amateur astronomers.
- it is also one of the closest gamma-ray bursts seen and is among the most energetic and luminous bursts.


It's redshift is given as z= 0.151, which Wikipedia translates as occurring 1.9 billion years ago, at a distance of 2.4 billion light-years from Earth.

Observations have been made of the burst in radio telescopes (many sites, continuing), optical (1 site ; analysis of HST imaging is still in work), ultraviolet (1 space telescope), x-ray (2 space telescopes) and gamma ray (1 sapce telescope) — over a range of 1,000,000,000,000,000-fold (10^15) in wavelength. It's brightness is such that radio observatories are expected to continue to detect it for "years to come".

The model of the source is of several (3~10) Earth-masses of material ejected from (whatever, probably a compact body (neutron star or black dwarf) merger) and impacting the interstellar medium at relativistic speeds (Lorentz factor 9, velocity >99.2% of c). The absolute brightness of the burst is high (about 10^43 J) and it is made to seem brighter by being close, and also by the energy being emitted in a narrow jet ("beamed"), which we happen to be near the axis of.

General news sites are starting to notice the reports, including the hilarious acronym of "BOAT — Brightest Of All Time". Obviously, with observations having only occurred for about 50 years. we're likely to see something else as bright within the next 50 years.

The brightness of the x-rays from this GRB is such that the x-rays scattered from dust in our galaxy creates halos around the source — which are bright enough to see, and to tell us things about the dust in our galaxy (which is generally very hard to see). Those images are more photogenic than the normal imagery for GRBs — which is nothing — so you'll see them a lot.

"Chinese officials have released an updated analysis of more than 1,300 samples taken from the Wuhan wet market at the beginning of the Covid-19 pandemic," reports the Telegraph: In a preprint published on Wednesday, researchers from the Chinese Center for Disease Control and Prevention said there was "convincing evidence" that Sars-Cov-2 was spreading widely at Wuhan's Huanan seafood market in January 2020.
Dr Tedros Adhanom Ghebreyesus, head of the WHO, tells them "This data could and should have been shared three years ago." China's paper then called for "more work involving international coordination" to investigate the potential origins of SARS-CoV-2. "Surveillance of wild animals using a viromic approach should be enhanced to explore the potential natural and intermediate hosts for SARS-CoV-2, if any, which would help to prevent future pandemics caused by animal-origin coronaviruses or alike, with a spillover event."

But the Telegraph notes that China also "claimed it's not clear how Covid got there, as no virus was found in the 457 animal swabs taken from 18 species at the market. The data behind the latest Chinese research has proved controversial, after a team of international experts downloaded the genetic sequences that had been discreetly shared on a database called GISAID. Their analysis was the first conducted on the data outside China, which has been accused by the World Health Organization of withholding critical clues. In samples taken from the Wuhan market that tested positive for Covid, the international team found genetic material from wildlife known to be susceptible to Sars-Cov-2 — including racoon dogs, palm civets and Himalayan marmots. This does not prove these animals were infected, but does confirm they were being illegally sold at Huanan market in early 2020.

"What we are seeing is the genomic ghost of that animal in the stalls," said Dr Florence Débarre, an evolutionary biologist at the French National Centre for Scientific Research, who first spotted the data when trawling GISAID. "It's close to the best [evidence] we can get, because the animals were gone when they came to sample the markets," she told the Telegraph earlier this month....

The latest paper from China CDC — published on ChinaXiv on Wednesday — reveals that although researchers sampled 18 species including bamboo rats, wild boars and hedgehogs, they did not take specimens from animals including raccoon dogs now known to be susceptible to the virus. It is likely that this is because they had already been removed. Some researchers said this undermines the China CDC's suggestion that animals did not bring the virus into the market — a route that China has consistently discredited, much like the potential for a laboratory leak, as it does not want the origin to be within its own borders. "This claim that no live animals with the virus were found at the market is one of the most pernicious and misleading talking points proffered," said Dr Michael Worobey, an evolutionary biologist at the University of Arizona who led the international analysis.

"If no live raccoon dogs... or other plausible intermediate hosts species were tested (because they had all disappeared by the time this testing took place), then saying that the lack of Sars-CoV-2 live animals at the market is evidence against a zoonotic origin is at best misinformed. At worst, it is deliberate disinformation," he told the Telegraph.