Late Thursday, Mr. Musk’s chatbot, Grok, limited requests for A.I.-generated images on X to paid subscribers of the social ...

A $1 million prize awaits anyone who can show where the math of fluid flow breaks down. With specially trained AI systems, ...

A female wolf figured out how to pull a crab trap from the ocean onto shore to fetch a tasty treat. Scientists debate whether the behavior represents tool use, or if the animal needed to have modified ...

Your favorite latte at the local coffee shop could soon cost $5, $5.10 or $5.25—depending on how you pay. A settlement between Visa, Mastercard and U.S. merchants announced this week could usher in a ...

Adjuvant trastuzumab deruxtecan (T-DXd; Enhertu) significantly improved invasive disease-free survival compared with trastuzumab emtansine (T-DM1; Kadcyla) in high-risk HER2-positive early breast ...

Quantum computers can outperform even the best classical supercomputers thanks to quantum entanglement and superposition, but even they can’t solve some problems. A new preprint study shows how ...

Last month, OpenAI published a usage study showing that nearly 15 percent of work-related conversations on ChatGPT had to deal with “making decisions and solving problems.” Now comes word that at ...

Just two days ago, OpenAI released its latest text-to-video-and audio-generator, Sora 2, which comes with a built-in — and currently invite-only — TikTok-style social app for sharing AI videos. It ...

Discover why some puzzles stump supersmart AIs but are easy for humans, what this reveals about the quest for true artificial general intelligence — and why video games are the next frontier. When you ...

Treasury Secretary Scott Bessent on Tuesday threw cold water on the idea that Americans could soon receive tariff rebate checks. Bessent, during an interview on CNBC’s “Squawk Box,” said that revenue ...