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Researchers say a tiny one-eyed ancestor that lived nearly 600 million years ago may have shaped the evolution of every vertebrate eye, including our own。 They also found that its ancient median eye lives on today as the pineal gland, which helps synchronize our sleep with daylight
As some executives fret over the safety of new A。 systems, protecting against them could be a big business for tech companies
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A new analysis has precisely dated paintings in France’s Font-de-Gaume cave for the first time。 Scientists discovered charcoal inside black pigments once thought to contain only minerals, allowing them to use radiocarbon dating。 The results show that a bison was painted about 13,000 years ago, while sections of a mask-like figure were added during
The regulator said a fee of between £237,500 to £712,500 per megawatt should be charged for upcoming projects
HN is great for the links people share, but a big part of the value I get comes from reading the discussion around them。 I realized I was always opening the article in one tab and the comments in another, constantly switching back and forth。I figured there was probably a simpler way, so I threw together this userscript to merge the two
Popular AI-powered food apps may make calorie counting easier, but they may also leave out a surprisingly large part of the meal。 Four apps underestimated calories and fat by about one-third when tested against carefully prepared meals。 High-fat ketogenic dishes appeared to cause the most trouble, while carbohydrates were measured more consistently
Kennedy has focused on nutrition but has neglected food safety, critics say
The outage affected gamers' ability to launch games, apps or network features on their PlayStation
In an interview with The Times, Meta’s chief executive took aim at Anthropic and OpenAI, which have pushed to tightly control A。 development, and said he supported “more openness
The US president says fines against Google, as well as Apple, Meta and Amazon, should be "entirely reversed
Beeeeeeeeeeeeeeeep
Just launched my app, VimGolf。 As users complete the levels on the map, I introduce progressively more complicated concepts — it’s aimed at people who have never used Vim。 Any feedback would be much appreciated
We like to think of our home as a nice, smooth sphere。 But mapping the Earth’s gravitational field provides a different view of the planet
Sweden could become an important source of rare earth elements needed for magnets and green technologies。 Instead of extracting one target metal, researchers are cataloging everything contained in Swedish mineral deposits。 They will then develop magnets using those naturally available combinations, potentially reducing pollution, waste, and relianc
China’s Tianwen-1 orbiter captured a faint but remarkable view of 3I/ATLAS as the interstellar comet raced past Mars。 The images reveal its tail and glowing coma, offering scientists a glimpse of material born beyond our solar system
Giant sequoias are built to withstand ordinary fires, but recent extreme wildfires killed thousands of trees that had survived for centuries or even millennia。 A new analysis of about 26,400 sequoias found that trees in areas treated with prescribed burns were nearly four times more likely to survive。 Researchers estimate the controlled fires preve
Judge may allow Minnesota to ban some types of bets, but not all of them
Researchers found that insulin-producing cells depend on a team of helper proteins to keep insulin production on track。 When one key partner was missing, damaged proteins built up and the cells made less insulin。 Strengthening this system could offer a new way to protect the pancreas as diabetes progresses