Earth Matters

Rare 'werewolf' cat found in South Africa

Rescued tortoise shows off custom 3-D printed shell

Octopus defends cable from underwater robot

Why you should go to Joshua Tree National Park

City bees don't eat processed sugar

This deep sea fish uses its fins to walk around

5 handy airport animal helpers

Meet Blakely, chief play officer at the zoo

Rare video of a blue whale feeding close to shore in California

8 lakes and rivers that are drying up

9 surprising pollinator species that aren't bees

Submersible crew shocked by images of giant alien-like deep sea creature