Earth Matters

Watch a chimp use a tool to knock down a drone

7 mysterious diseases wiping out wildlife

How Earth lost half its trees to humans

Take a glimpse into the 'unseen' world of trees

21 of the best #StupidCommonNames for wildlife

Overgrown sheep gets a record-setting haircut

Why is blue such a rare color among animals?

This chipmunk is terrible at hide-and-go-seek

How the moon's gravity influences Earth

Can the tri-state water wars be resolved?

Scientists are having a #CuteOff on Twitter

Get ready for the supermoon total lunar eclipse