Earth

Where do natural pigments come from?

3 natural phenomena to see in Japan

These three waterfalls are a must-see in eastern France

The biggest national park in the world

Tromsø is one of the best places to see the Northern Lights

The extraordinary Salt Pans of Maras

This is one of the most iconic landscapes on the African continent

Mysterious Great Blue Hole

Australia: Diving through the remains of a shipwreck

3 curiosities you can see in Mexico

Japan: Yonaguni is still raising questions among scientists

Australia: 3 incredible landscapes