Is our model of the universe wrong?

‘Soft and calorie dense’: Chris van Tulleken on how ultra-processed foods keep us hooked

Revisited: are the world’s oldest people really that old?

Revisited: the endless sexual diversity of nature

Revisited: just how bad is alcohol for us?

Revisited: does the evidence on glucose tracking add up?

Are we hardwired to commit ‘deadly sins’?

Where did our attention spans go, and can we get them back?

How weather ‘whiplash’ set the stage for the LA fires

Our science predictions for 2025