Earth Matters

Why do ladybugs gather in massive swarms?

​Could 'Star Wars: IX' include scenes filmed in space?

Hidden galaxies emerge from Milky Way's dust

5 great places to see wild manatees in Florida

This theater is heated with sewage (and no, it doesn't smell)

Asteroid to zip by Earth in March, and it's 50% bigger than the one that exploded over Russia

Woman to spend month in bathtub to protest orca captivity

Learn how to set up a DSLR camera trap

Mouse caught in 155-year-old museum mousetrap

Bee crisis linked to virus spread by humans

10 of Australia's cutest animals

​Could space junk cause a war?