How the asteroid that killed the dinosaurs made ants into farmers

What’s at stake for the climate if Trump wins?

The US tech startup promising smarter babies

Love motels and gridlocked talks: all the news from Cop16

Could we really live on Mars?

What will Trump 2.0 mean for science?

Secrets of happiness: what makes a country happy?

Secrets of happiness: the happiness hacks backed up by science

What does it take to become an astronaut?

The science behind yo-yo diets, bird flu news and which Brits can spot a fake accent