Chatbots are far more predictable in their responses than you might expect. That's fine for research or coding, but it's a problem if you're looking for something new.
From chemical building blocks, scientists have created synthetic cells that have most of the hallmarks of life.
The definitive, minute-by-minute guide to every billionaire around the globe. See who's up, who's down and who's a new member of the three-comma club.