Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

A growing body of work suggests that cell metabolism — the chemical reactions that provide energy and building materials — ...

It’s been difficult to find important questions that quantum computers can answer faster than classical machines, but a new ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

Larger models can pull off a wider variety of feats, but the reduced footprint of smaller models makes them attractive tools.

The deceptively simple Kakeya conjecture has bedeviled mathematicians for 50 years. A new proof of the conjecture in three ...

In math and computer science, researchers have long understood that some questions are fundamentally unanswerable. Now ...