The Swift observatory will now re-enter Earth’s atmosphere in a few months, after a mission to boost it higher failed ...

To gain the benefits of sleep, it was thought that the whole brain must switch off. But experiments suggest micro-napping ...

We may have clusters of immune cells at the back of our skull that help ward off conditions like brain cancer ...

AI agents devised a way to reduce friction of an airplane wing model even without access to a costly computer simulation ...

Brain organoids have been grown and studied for five years, the longest time to date, and their activity suggests they had a ...

Official' projections for how much the world will warm are already catastrophic, and now it appears they significantly ...

Our readers continue to grapple with this question, coming at it from different angles – and also considering how big a ...

A rich widow, a disillusioned cop and a dim hypersled driver are caught in the machinations of the oppressive party ruling ...

Answers continue to pour in as New Scientist readers ponder this question, with one reader widening it out to consider ...

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more ...

Roie Galitz's breathtaking shot is one of the winners of the 2026 World Press Photo Contest, praised for its unusual ...