Earth Matters

What is swamp cancer and how is it killing wild horses?

10 macro photographs highlight intricate beauty of butterfly wings

6 facts about the strikingly beautiful snowy owl

We are living in an era of high frequency asteroid strikes

Our sun will become a solid crystal in about 10 billion years

How a cartoon raccoon started a biological invasion in Japan

This runaway cow is so elusive, they're calling her 'ghost in the darkness'

5 questions you should ask yourself before taking a selfie with an animal

Saturn's famous rings may not have existed when dinosaurs first evolved

California town launches 'Goat Fund Me' campaign to alleviate wildfire risk

A once-secret redwoods reserve will soon be open to the public

Hawaii has a beautiful new black sand beach