Earth

How to make your own dish soap

Saving America's native red wolf

The impact of cigarettes on the environment

Fingal's Cave has been a source of inspiration for centuries

5 indigenous leaders fighting for the planet

6 myths about volcanoes debunked

Table Mountain's cascade of clouds

Why do convergent lady beetles gather?

The story of the Tsavo man-eating lions

How did the Moeraki Boulders form?

Why goldfish don’t belong in bowls

Meet the 'Gangsta Gardener' of Los Angeles