Artificial intelligence built by OpenAI has cracked a decades-old conjecture by Paul Erdős, which mathematicians have hailed as a monumental moment for AI in mathematics The speed at which artificial ...

A rewrite of quantum mechanics that includes the force of gravity could finally achieve one of physicists’ biggest goals and reveal the ultimate fuzziness of time ...

Genetically engineering tobacco plants could enable a more sustainable production method for psychedelic drugs, which are increasingly in demand for research and medical uses ...

Read Issue #3565 18 October 2025 of New Scientist magazine for the latest news from across the world of science, plus long reads, opinion, analysis, and more ...

There is currently no good way for astronauts in space to do laundry, but researchers may have finally come up with one: a bright purple jet of microbe-killing plasma ...

Cryptic crossword #178: Fuzzy logic avoiding current overload (4) Challenge your brain by solving New Scientist’s weekly crosswords on your mobile, tablet or desktop 31 December 2025 ...