Are there more possible games of chess than atoms in the universe?

We investigate how the vast possibilities in chess compare to the vastness of the universe

• 9 mins

Is Oxfam right about the world’s richest and poorest people?

We investigate how Oxfam use wealth stats to illustrate global inequality

• 9 mins

A pocket-size history of the calculator

Tim Harford explores the history of calculators from clockwork to the Kashio brothers

• 9 mins

The global gender split in young people’s politics

Tim Harford investigates the growing political divergence between young men and women.

• 9 mins

The digital ‘robots’ unlocking medical data

Ben Goldacre on OpenSAFELY, protecting patient privacy while analysing health data

• 9 mins

NBA basketball: Is height more important than skill?

How much does a man’s height affect his chances of becoming an NBA basketball player?

• 9 mins

Ultramarathons: Are women faster than men?

Is it really true that in extremely long races, women run faster than men?

• 9 mins

Is public speaking really our biggest fear?

Tim Harford investigates the claim that public speaking is people’s number one fear.

• 9 mins

Does the Russian government really spend 40% of its budget on the military?

We investigate how much the Russian state is spending on the war in Ukraine

• 9 mins

What’s happening to Arctic ice?

Arctic ice has been in long decline. Do recent fluctuations change the story?

• 9 mins

Remembering Daniel Kahneman

Tim Harford on the great social scientist, who has died at the age of 90

• 9 mins

Is loneliness as bad for you as smoking?

The connection between being alone and an early death

• 9 mins

Tackling The Three-Body Problem

Is the physics in Netflix's new show accurate?

• 9 mins

Is misinformation being spread about a review of trans youth medicine?

Investigating claims that the Cass Review ignored 98% of valuable evidence

• 9 mins

Has Milei fixed Argentina’s inflation problem?

What falling inflation means for Milei’s austerity plan and economic “shock” measures

• 9 mins

Do one in five young Americans think the holocaust is a myth?

How problems with opt-in polling can lead to controversial headlines

• 9 mins