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Last updated 03 May, 07:32 AM

BBC News

King's speech was a 'high stakes' moment of US visit, Palace says - The state visit to the US draws a positive response after what was a difficult diplomatic challenge.

Airlines can cancel flights in advance over fuel shortages under new plans - Ministers hope move would help avoid last-minute flight cancellations for passengers this summer over Middle East fuel supplies.

Germany says US troop withdrawal 'foreseeable' as Trump warns of more 'cuts' - In the US, two senior Republicans voice concern over President Trump's decision to pull out 5,000 troops.

The Iran war has strengthened Ukraine in surprising ways. Could a ceasefire with Russia be closer? - President Zelensky has been visiting the Gulf to demonstrate his country's military nous.

From beds to LED masks, is the red light craze giving us more than just a warm glow? - Whether it can really repair muscles and make skin look younger is up for debate.

The Register

Usage-based pricing killing your vibe - here's how to roll your own local AI coding agents - Take those token limits and shove them by vibe coding with a local LLM With model devs pushing more aggressive rate limits, raising prices, or even abandoning subscriptions for usage-based pricing, that vibe-coded hobby project is about to get a whole lot more expensive. Fortunately, you're not without cost-saving options.…

UK drivers' agency shrugs off claims of week-long booking site smashes, blames browser configs - Agency insists everything is working fine, even though users spend days failing to load it The DVSA's driving test booking system has spent the week offline, according to frustrated users.…

Brace for the patch tsunami: AI is unearthing decades of buried code debt - Britain's cyber agency says the bill for years of technical shortcuts is coming due, and it's arriving all at once Britain's cyber agency is warning that AI-fuelled bug hunting is about to flush out years of buried flaws, leaving defenders scrambling to keep up.…

ServiceNow under siege as Atlassian adds to ITSM take-outs - CEO Mike Cannon-Brookes touts 'largest ever quarter for competitive displacements' The chase is on. Atlassian reported its largest-ever quarter for taking share from a major IT service management provider, CEO Mike Cannon-Brookes said on the company's fiscal third-quarter earnings call Thursday, escalating its rivalry with ServiceNow.…

Mythos complicates the breakup, says Pentagon CTO, but Anthropic is still barred - Emil Michael says agencies are evaluating the cybersecurity model, not deploying it Pentagon CTO Emil Michael pushed back on reports of a thaw in the department’s relationship with Anthropic: The two are not getting back together, even as Mythos draws interest from government agencies.…

New Scientist - Home

Is consciousness more fundamental to reality than quantum physics? - The idea that everything that exists can be built from the bottom up has long held sway among physicists. Now, a new kind of science is under construction that centres conscious experience – and might unravel the universe’s biggest mysteries

Our verdict on Red Mars: Mostly great, with a few quibbles - The New Scientist Book Club read Kim Stanley Robinson's acclaimed science fiction story about the first settlers on Mars in April – and had a lot to say about it

Ann Leckie continues to shine with new sci-fi novel Radiant Star - Set on a planet whose population lives underground, Radiant Star is Ann Leckie's latest Radch-universe novel. Its rich characterisation and meticulous world-building shine through, says our science-fiction columnist Emily H. Wilson

2026 will be the hottest year on record, leading scientist predicts - The second half of this year will almost certainly see the start of an El Niño phase that could lead to extreme heat across much of the globe, and James Hansen expects that to make this year surpass 2024 as the hottest on record

Why the keto diet could be a revolutionary way to treat mental illness - You may think of the high-fat, low-carb eating plan as a faddish way to lose weight. But the keto diet is now being used to tackle conditions from severe depression to bipolar disorder and anorexia, with transformative results

Hacker News

Specsmaxxing – On overcoming AI psychosis, and why I write specs in YAML - Comments

A Couple Million Lines of Haskell: Production Engineering at Mercury - Comments

This Month in Ladybird - April 2026 - Comments

The IBM Granite 4.1 family of models - Comments

Windows quality update: Progress we've made since March - Comments

Slashdot

Chinese Exports of Green Technologies Surged to Record Levels After Iran War Began - "The war in Iran has sent oil-starved countries scrambling for fuel," CNN reported this week. And many of those countries now want renewable fuels, the article points out, "leaving them turning to the renewables king of the planet: China." Chinese exports of solar technology, batteries and electric vehicles all reached record highs in March, according to energy think tank Ember, a sign that the historic oil supply shock is accelerating the adoption of clean energy around the world... A Thursday report from Ember said China exported 68 gigawatts of solar technology in March, surpassing the previous record set in August by 50%. Fifty countries set new records for Chinese solar imports, with the most significant growth coming from emerging markets in Asia and Africa hit hardest by the energy crisis, according to the think tank. "Fossil shocks are boosting the solar surge," said Euan Graham, senior analyst at Ember, in the report. "Solar has already become the engine of the global economy, and now the current fossil fuel price shocks are taking it up a gear." Ember said exports of solar, batteries and EVs in total rose 70% in March year over year, according to Chinese customs data... China's battery exports reached $10 billion in March, with particularly high growth rates in the European Union, Australia and India, Ember said. Uncertainty over when the Strait of Hormuz will reopen has spurred deeper regional anxieties about energy securi"ty, helping to hasten the transition to clean energy, analysts said. The article notes how different countries are reacting to fuel Asian nations that depend on the Middle East for energy imports "are trying to mitigate fuel shortages by encouraging energy conservation and shortening work hours." The UK's Energy Secretary said this week that the country needed to reduce its reliance on gas for electricity. "As we face the second fossil fuel shock in less than 5 years, the lesson for our country is clear: The era of fossil fuel security is over, and the era of clean energy security must come of age." Pakistan "has been spared some of the impact from the war, since it began drastically importing cheap Chinese solar panels a few years ago. Using solar energy rather than costly oil imports is estimated to save the country billions of dollars each year." "According to the China Passenger Car Association, Chinese exports of electric vehicles and hybrids hit a record high in March, increasing 140% compared with the same period a year ago." Thanks to Slashdot reader AleRunner for sharing the article. Read more of this story at Slashdot.

Former NASA Engineers Create Ingenious Way To Save Homes From Wildfires Using Noise - "Scientists have created a miraculous new way to stop fires from spreading through neighborhoods using nothing but sound," reports the New York Post: Former NASA engineers with California-based Sonic Fire Tech found that using sound waves can snuff out blazes and potentially be used to stop another Pacific Palisades inferno... The technology works by targeting oxygen molecules using low-frequency sound waves that vibrate them, stopping the fire from growing. "Sound waves vibrate the oxygen faster than the fuel can use it, and break the chemical reaction of the flame," Remington Hotchkis, Chief Commercialization Officer at Sonic Fire Tech told The Post. The San Bernardino County Fire Department recently tested out the equipment using a backpack version and the results were incredible. Video shows firefighters fighting small blazes on a shrub and a stove top fire with the technology putting it out... In the home application, the system would be alerted/activated if there was a fire, sending the sound waves through a home duct system, essentially snuffing out the blaze. The sound waves can reach as far as 30ft from a home, the report noted. The sound is also harmless to pets and humans. The article includes this quote that an executive at the company gave local news station KMPH. "Our former NASA engineers are rocket scientists, and they say it seems like magic, but it's just physics." Read more of this story at Slashdot.

Ask Slashdot: Are YouTube's Subtitles 'Appallingly Bad'? - Long-time Slashdot reader Anne Thwacks frequently uses YouTube's subtitles "not to disturb others in the room, or because my hearing is not very good." But they say there's a new problem. "The subtitling is terrible!" Almost every sentence has a huge error. Proper names are more often wrong than right. Non-English place names are almost always mangled to barely recognizable. And no effort whatsoever is made to use context to figure out whether a place name is Russian or Arabic, and often complete garbage is used in place of a common French, Spanish or Italian name! If AI actually works (I have my doubts about this), surely it would be possible to figure out language contexts. If it is about an event in Italy, then expect a lot of Italian names! If it is about the Russia-Ukraine war, then expect places in Russia or Ukraine to be more plausible than mindless gobbledygook! Does YouTube not know that there are places in the world that are not in America? (However, plenty of names of people and places famous in America are also regularly screwed up.) They argue the subtitles are "appallingly bad" — and that "the situation seems to be getting worse," wondering why the problem isn't addressed with some basic spell-checking. ("I'm sure that the vast majority of foul-ups could be fixed by the use of a dictionary.") Have any Slashdot readers seen similar problems? A friend of mine noticed that YouTube's subtitles even bungled this innocuous song from the 1966. ANNETTE FUNICELLO: "If your love is true love, you can tell by his touch." YOUTUBE SUBTITLE: "If your love is too lava, you can tell by his touch..." Share your own experiences and thoughts in the comments. And do you think YouTube's subtitles are "appallingly bad"? Read more of this story at Slashdot.

The $19B "Nuclear AI" Energy Startup That Couldn't Sign a Single Client - "Nuclear AI startup" Fermi had hoped to build power plants generating 17 gigawatts of electricity, remembers Bloomberg, "three times the amount typically consumed by New York City." Hyperscalers could install their data centers on the site itself and tap directly into that power, which would come first from natural gas turbines and later from nuclear reactors. The pitch ticked so many boxes — artificial intelligence, nuclear energy, political connections — that some investors found it irresistible. Fermi went public in October worth more than $19 billion in market value, despite reporting no revenue or signed customers. Now, the startup's board has fired its top executive, Toby Neugebauer, after months of negotiations failed to secure a single client. Chief Financial Officer Miles Everson left as well... Fermi's stock, meanwhile, has tumbled 84% from its peak. The company's more than 5,000-acre site in the Texas panhandle — dubbed Project Matador, or the President Donald J. Trump Advanced Energy and Intelligence Campus — remains mostly unfinished. And some analysts see a cautionary tale of the market's AI enthusiasm running ahead of reality, with investors betting on companies whose grand projects may never get built... The idea of giving data centers their own, dedicated power supply not dependent on the grid may sound tempting, but former US Department of Energy official Jigar Shah said banks don't want to finance it. The grid, drawing power from many sources, is more reliable than a handful of expensive, on-site plants, he said. He considers Fermi a failure "of monumental proportions" and says similar, off-grid data center projects elsewhere deserve more skepticism than they've received... "We're allowing these types of projects to continue to be viewed as viable when they most certainly are not," said Shah, who ran the department's Loan Programs Office during the Biden administration.... "It was a piece of dirt with a dream," an investor who visited the site in February told the short sellers, Fuzzy Panda Research. Read more of this story at Slashdot.

Using Drones for Cloud-Seeding Can Trigger Rain, Company Claims - Monday a company called Rainmaker announced their rain-triggering technology had produced 143 million gallons of freshwater for Utah and Oregon residents — making them "the first private company in history to validate the results of cloud seeding operations." The Deseret News reports: Founded in 2023, Rainmaker uses drones to disperse silver iodide into clouds, then they track precipitation with advanced radar. However, Rainmaker — and every other rain-enhancement company — has been up against the notoriously difficult challenge of validation. Since there is no control set to test, and because the weather is chaotic and variable, the Government Accountability Office declares the benefits of the technology to be "unproven." To overcome this evaluation challenge, Rainmaker flies drones in unique patterns when seeding. Then operators compare distinct radar and satellite features with where their drones operated. As of April, Rainmaker found 82 unambiguous seeding signatures, which show their seeding operations directly caused precipitation. In Utah and Oregon alone, the company said its cloud-seeding efforts have added enough water to match the annual usage of about 1,750 households. However, "this figure likely represents only a small fraction of Rainmaker's total generation this season," the company said in their press release... Their drone precision, combined with their radar systems, have produced satellite images proving a direct correlation between the seeding and precipitation. Some images show cloud holes or regions of depressed cloud tops after seeding. Rainmaker's announcement promises they'll "go forward and continue our mission to refill the Great Salt Lake, end drought in the American West and deliver water abundance wherever it is needed most around the world." (Rainmaker currently operates in Utah, Idaho, Oregon, California and Colorado.) The director of Utah's Natural Resources Department told the Deseret News that with cloud seeding, "cost per unit of water is so low; it really is the smartest thing we can be doing with our money," Ferry said. Read more of this story at Slashdot.