The primary difference between human vision and cat vision relates to the retina, the tissue in the back of the eye that ...

What is an Atlantic Humpback Dolphin and why is it on the IUCN's Critically Endangered list? Let's explore this fascinating ...

Have you ever noticed that sheep have rectangular pupils? Take a look at the examples in this clip and discover why in our ...

In an effort to revitalize the gray wolf population, which has been steadily declining, Canada gifts 15 to the U.S.

After hoarding more than a dozen cats, a Bronx woman is convinced to let them go on Thursday if they're not adopted before.

More than 400 sea turtles washed ashore on the beaches of India. Find out what caused this massive loss of sea life.

Beginning next year, there's a fishing ban taking effect that you'll want to know about. Read on to learn more.

The rules and regulations for alligator ownership are extensive, but that didn't stop this woman from fighting to keep her ...

There is only one animal on earth that poops cubes. How does it do this and is there any benefit? Read on to find out the ...

They are fearsome, but they need our help. Learn about Polar Bears International and its mission to save dwindling polar bear ...

Vermont man rescues dog from icy river, U.S. bans importation of seafood connected to bycatch of marine mammals, and more ...

Watch as this explorer discovers the truth about wolves as he comes face to face with an entire wolf pack in the dead of winter!