Test your knowledge of the world’s deserts with these tricky questions about Earth’s driest places. Good luck!

Research suggests productivity and health of trees across the world may be at risk as climate change continues to wreak havoc ...

In Cairo’s City of the Dead, where homes are mausoleums and communities have grown among the graves, residents speak out ...

Sponge-like material filled with air pockets can transform saltwater into freshwater using the sun, supporting sustainable ...

Discover the world’s longest and deadliest heatwaves – from Phoenix to Paris – and how climate change is making extreme heat ...

The starting protocol is equally perverse. Runners are told to gather on a particular date, but the race can start at any ...

Welcome to the African Capitals Quiz! Test your knowledge on the continent’s capital cities. Achieve a score above 75% for a 30% discount on a Geographical subscription.

From submarines to space stations, and from Guam to the US Virgin Islands – how Americans mark their independence off the ...

From facial recognition to delivery drones and crop monitoring, discover how nations are deploying new AI tech, and who is ...

Discover exactly how NATO spending works and what exactly nations are spending their budgets on around the world ...

How well do you know your flags? From bold stripes to curious colours, flags reveal a lot about a country’s identity. Put ...