A mathematician working at Anthropic says he used the AI model Claude Fable 5 to uncover a remarkably simple counterexample to the Jacobian conjecture, a famous problem that has resisted mathematicians for more than a century. The result shows that the conjecture is false in…
Francesca Hong hasn’t drawn big name backers like Bernie Sanders and Alexandria Ocasio-Cortez to her gubernatorial campaign, unlike other candidates this cycle.
Specialist glasses are all but sold out online ahead of the UK's most significant eclipse since 1999.
Researchers devised a way to extract “reasoning traces” from Claude, GPT, and Gemini. What they found, they say, indicates that some Chinese AI may be trained on leading US models.
Women can make higher returns but only about a quarter of UK women have investments, compared with about 40% of men.
This blog is now closed – a full report is herePeople remain trapped in Cali, one of Colombia’s largest cities, after more than two dozen structures collapsed, mayor Alejandro Eder said. He added that the city had asked authorities in Bogota and Medellin to send…
More than 480 people were injured in the quakes, with more feared trapped under collapsed buildings.
President Trump hid in an airport catering cart and was taken to a military jet for a secret flight out of country after the NATO summit last month.
Linus Pauling was widely mocked for claiming that vitamin C could fight cancer, especially after trials using vitamin C pills showed no benefit. Researchers now know that intravenous vitamin C reaches vastly higher concentrations and can behave more like an experimental cancer drug than an…
Ohio Republicans now have no choice but to rally behind a candidate many GOP insiders warn could cost the party a traditionally safe seat this November.