Compulsive shopping is surging: what makes people buy loads of stuff?

An enzyme structure designed using a combination of machine-learning tools. Credit: Sam Pellock Researchers have used artificial intelligence (AI) to design brand-new enzymes that can go through multi-step reactions, a

This year’s US presidential race is unprecedented, with a last-minute switch in the Democratic Party’s nominee and assassination attempts targeting Republican Party candidate Donald Trump. As anxiety about the outcome

Illustration: Fabio Buonocore In 2009, Jonathan Weissman was hunting for a new way to spy on what happens inside a cell. In particular, the molecular cell biologist wanted to know