Science Weekly

The Guardian

Twice a week, the Guardian brings you the latest science and environment news

Episodes

‘Ferritin face’: can you really diagnose low iron from a selfie?

How a scientist went from hero to traitor in a US water crisis

‘It’s a theatre and we’re pawns’: taking the stand as an expert witness

Perimenopause is everywhere. How do you know if you’re in it?

Elizabeth Holmes is back in the spotlight: why can’t we look away?

‘These risks are real’: the threat of AI bioweapons

Is your boss watching you? The rise of AI surveillance at work

The surprising psychology of morbid curiosity

All the news and science from the 2026 Nobel prizes

Today in Focus: should we be worried about a plague outbreak?

Narcolepsy: why you’ve been thinking about it all wrong

The incredible science of memory manipulation

Are household cleaning products damaging our health?

Are baby girls more sociable? Super El Niño, meningitis outbreak explained

Do any diets actually work?

The week that changed maths for ever

Is collagen all hype?

Live episode: how AI is reshaping our minds

‘One of the biggest discoveries in science’: have scientists found dark matter?

Are rich people really worse behaved? Here’s the science