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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
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
eBay sent bloody pig mask and other macabre deliveries to journalists' home
The regulator said a fee of between £237,500 to £712,500 per megawatt should be charged for upcoming projects
As some executives fret over the safety of new A。 systems, protecting against them could be a big business for tech companies
I have tried journaling many times but nothing stuck。 So I decided to make my own app for myself with these features:* Voice first* Private first* AI chat* Automatic tagging, meaning extraction, and semantic retrieval using embeddings stored locally* Export to LLMthe AI angle is especially interesting for me。 It allows me to ask questions like:* "r
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
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
Rice University chemists have found a new way to make neodymium, a rare-earth metal, interact with oxygen。 Using a specially designed molecular structure described as a “basket,” the team positioned the atoms so they could form a bond once thought unlikely。 The breakthrough produced highly reactive compounds that could eventually give chemists alte
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
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
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
Early humans in England crafted a rare piece of elephant bone into a reusable hammer for sharpening stone tools nearly 500,000 years ago。 The extraordinary find reveals that ancient toolmakers were resourceful, skilled, and capable of surprisingly advanced planning
As Silicon Valley debates how artificial intelligence software should be created, “open weights” have been a major part of the discussions。 Here’s what to know
Judge may allow Minnesota to ban some types of bets, but not all of them
Europa’s hidden ocean has made the icy moon one of the solar system’s most promising places to search for habitable conditions。 Scientists have hoped that water from this deep ocean might rise through cracks and form shallow reservoirs that future spacecraft could more easily study。 New simulations suggest that journey is unlikely because turbulent