Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

In her new book, How to Fall in Love with Questions , behavioral psychologist Elizabeth Weingarten reveals her personal and ...

Once you start looking, “not even wrong” statements turn up everywhere. They often sound profound, even comforting, but have ...

It's surprisingly hard to get AI models to watch and comment on actual video content, even if they are made for the task.

The popular consensus among scientists is that the universe will continue expanding until the bitter end. A team of ...

Different scientific fields have their own ways of evaluating validity. Engineers test new designs against safety and performance standards. Medical researchers use controlled experiments to verify ...

Miranda Green The omnishambles. You know, for example, famously putting tax on pasties, the pasty tax. These little measures ...

How a company performs in public often predicts what it'll cost you in private. Here are five ways to stress-test a company’s ...

Content isn't dead, but the game has changed. With a new strategy, it can still be one of the most reliable ways to grow your ...

Steven Adler used to lead product safety at OpenAI. On this week’s episode of The Big Interview, he talks about what AI users ...

The laws of inheritance are quite unknown,” Charles Darwin acknowledged in 1859. The discovery of DNA’s shape altered how we ...