A Northern California photographer captured footage of an extremely rare fox in Lassen Volcanic National Park this winter.

Studies of the regenerative powers of worms, zebrafish and lizards suggest ways to improve recovery in people.

Animal prints are prowling back into the spotlight, but they’re not just making waves in fashion — they’re everywhere right ...

Computer guesses animals and learns new ones from you: 17: BASIC-PLUS: AWARI: Ancient game of rotating beans in pits: 19: BASIC-PLUS: BAGLES: Guess a mystery 3-digit number by logic: 22: BASIC-PLUS: ...

George Orwell's 'Animal Farm' is ripe for reimagining, but apart from stars like Seth Rogen and Woody Harrelson, the CG ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Animal Antenna images and footage. What kinds of royalty-free files are available on iStock?