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Scientists have finally figured out how mysterious “breather” laser pulses work, solving a puzzle that has frustrated laser physicists for years. These unusual ultrafast lasers produce light pulses that rhythmically grow and shrink instead of staying steady, almost like they’re breathing.
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An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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Two drone-racers who were told they couldn't "waltz into the Pentagon" and sell weapons just won a $500 million US Army contract to do exactly that. Read more ›
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How protectionist is the Trump administration? Sure, President Donald Trump loves tariffs. But does he really want to drive up AI costs for U.S. business by banning Chinese open-source AI? Chatter about that is growing in the wake of a story we published on Saturday, which revealed that the administration had discussed the idea of banning open source last year. Axios, meanwhile, reported on Monday that last week’s release of... Read more ›
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Pricing and images for the unreleased Garmin Cirqa band have leaked, but not everything appears to be legitimate. Read more ›
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Turtle Beach’s TKL keyboard comes with built-in streaming controls and a modular design, and its performance and customizability impressed me — but is it really worth its asking price? Read more ›
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AI tools are helping solo game developers build and release games faster, but writers, artists, and junior programmers are facing fewer opportunities in an increasingly competitive industry. Read more ›
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Samsung today announced the launch of its first credit card in the United States, debuting the Samsung Galaxy Card in partnership with Barclays. The Samsung Galaxy Card works as a standard Visa card and offers special financing options for Samsung Galaxy devices purchased through Samsung. Apple Card has a similar financing option for Apple devices. There is no annual fee for the Samsung Galaxy Card, and cardmembers earn 5% cash... Read more ›
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Here are hints and the answers for the NYT Connections: Sports Edition puzzle for July 21, No. 666. Read more ›
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Попробуем использовать инфраструктуру MAX в качестве халявного фотохостинга. Задача, конечно, учебная; в этот раз освоим приём апдейтов методом long polling и их базовую обработку. Читать далее Read more ›
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Streaming content on your smart TV requires an internet connection. Your choices for that are typically Wi-Fi and Ethernet, but one is better than the other. Read more ›
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For a startup with no legacy fleet to fall back on, delivery delays were painful. But taking such a large number of aircraft in just a month brings its own headaches. Read more ›
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Amazon's Adaptive Display accessibility feature for Fire TVs is officially rolling out today Read more ›
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Looking for NYT Strands answers and hints? Here's all you need to know to solve today's game, including the spangram. Read more ›
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Looking for Quordle clues? We can help. Plus get the answers to Quordle today and past solutions. Read more ›
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Looking for NYT Connections answers and hints? Here's all you need to know to solve today's game, plus my commentary on the puzzles. Read more ›
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A draft New Orleans Police Department drone manual briefly published online would have allowed police drones to carry weapons with written approval from the superintendent, according to 404 Media. NOPD says the document was only an early draft and that its current policy (PDF) bans drones from carrying weapons or hazardous materials. 404 Media reports: The current version, live as of July 1, has different language: "The sUAS shall not... Read more ›
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If you’re unsure whether you should add a smart home gym to your space, let this list of my favorite devices be your guide. Read more ›
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The European Commission has today issued a fine of €550 million against the Chinese e-commerce giant AliExpress for failing to "diligently assess and mitigate risks relating to the sale of illegal, unsafe or counterfeit products", according to the official press release. The company was found to be breaching its obligations under the EU's Digital Services Act (DSA). The DSA mandates that online platforms like AliExpress take measures to review potentially... Read more ›
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sandbagger writes: Fark.com is ancient in internet terms. It's not social media. It's not quite a news site. It's a holdover from the dot-com era and is invisible to Google, which makes its community great but has necessitated begging. "[W]e won't survive this year without more TF subscribers," wrote founder Drew Curtis in a post on Bluesky. "Spread the word." Read more of this story at Slashdot. Read more ›
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ScienceDaily
Exercise doesn't just make the heart stronger. It also rewires the nerves that regulate it, a discovery that could pave the way for more personalized treatments for common heart conditions such as arrhythmias and angina. Read more ›
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Researchers have discovered that the retina uses an unexpected communication network that lets separate visual pathways cooperate instead of working alone. A newly identified "commander" cell appears to coordinate this system, helping the eye detect faint details that might otherwise be missed. Read more ›
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Dark matter may be far more complicated than scientists once believed. A new study suggests it could consist of at least two different kinds of particles that slowly separate over time, with heavier particles sinking toward the centers of galaxies and lighter ones drifting outward. This simple idea could explain several puzzling cosmic observations that have frustrated astronomers for years, from unusually diffuse dwarf galaxies to surprisingly dense dark matter... Read more ›
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A new book claims AI has been built on a flawed assumption dating back to Alan Turing's famous 1950 paper. Peter J. Denning argues that the most important parts of human intelligence, including common sense, intuition, culture, and practical know-how, cannot be encoded into computers. He believes this makes true human-level AI impossible, regardless of how large language models become. Read more ›
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A newly discovered network of fine hairs and specialized nerve cells appears to form a dedicated system for sensing mechanical itch, offering fresh insight into why chronic itching occurs. Because humans show signs of having the same pathway, the research could pave the way for more effective treatments for conditions such as eczema. Read more ›
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NASA is ramping up its lunar ambitions by awarding nearly $600 million for four commercial Moon landings planned for late 2028. Each mission will carry the same trio of science instruments to improve lunar navigation, study dangerous dust kicked up during landings, and map the Moon's radiation environment. The agency also revealed plans for new rovers, communication satellites, and additional cargo missions as it lays the groundwork for a permanent... Read more ›
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NASA's Perseverance rover has reached an impressive new milestone on Mars, completing the equivalent of a full marathon by driving 26.2 miles (42.195 kilometers) across the Red Planet. It accomplished the feat in just five years and four months, reaching the distance on its 1,890th Martian day, less than half the time it took the previous record holder, NASA's Opportunity rover. Read more ›
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A fossilized Edmontosaurus skull with a Tyrannosaurus tooth still embedded in its face has given scientists rare evidence of a dramatic predator-prey encounter. The discovery suggests the giant carnivore delivered an incredibly powerful face-to-face bite, offering new clues about how Tyrannosaurus hunted. Read more ›
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Researchers found that semaglutide, the active ingredient in Ozempic and Wegovy, slowed biological aging markers in adults with HIV, marking the first clinical evidence that the drug may influence human aging. Although the findings are encouraging, scientists say larger studies are needed before concluding that the medication can help people age more slowly. Read more ›
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The world's longest-running soil warming experiment has revealed an unexpected climate concern. After nearly four decades, researchers found that warming can cause microbes to break down stable soil carbon that scientists once believed was largely protected. That releases extra carbon dioxide into the atmosphere, potentially accelerating global warming. Read more ›
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20.07.2026 20:37
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