Google researchers introduce ‘Internal RL,’ a technique that steers an models' hidden activations to solve long-horizon tasks ...

Floods and droughts across the globe are moving in sync, and a powerful Pacific climate cycle is pulling the strings.

Scientific progress depends on results that can be repeated – yet across disciplines, too many experiments fail that test.

That’s the world of prediction markets, and at the forefront of a fascinating legal battle is a company called Kalshi.

Life on our planet emerged quickly or, at least, it did so on a geological timescale. Fossils reveal that micro-life existed ...

A new digital system allows operations on a chip to run in parallel, so an AI program can arrive at the best possible answer ...

Professional mathematicians have been stunned by the progress amateurs have made in solving long-standing problems with the assistance of AI tools, and say it could lead to a new way of doing mathemat ...