Earth Matters

Capturing the spirit of the wild horses of Cumberland Island

Student saves dozens of birds injured by Hurricane Maria in Puerto Rico

5 startling statistics about rhinos

15 amazing camouflaged animals

Is climate change turning our vegetables into empty calories?

Water bugs carry on robust 'conversation'

Why barn owls don't lose their hearing with age

The risk of extinction is highest for Earth's largest and smallest animals

The mystery of Canada's magical Spotted Lake

Butterflies lose their luster if their 'paintbrush genes' aren't on

Mysterious pink tube 'creature' baffles divers

These octopuses like to hang out together in an underwater city called Octlantis