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

‘Travesty of justice’: Cop29’s controversial deal

What’s going on with fluoride?

What really helps with hangovers?