Polar bears are one of the largest mammals on land; only the African elephant can tower over the polar bear in this corner of ...

RELATED: Chicago P.D. Alum Tracy Spiridakos Announces Death of Her Dog, Nala: "My Best Friend" Pappy the Poodle stopped by NBC Chicago early one January morning. Pappy, whose owne ...

This five-metre-long animal had proper flippers and tiny hind legs. It lived entirely in the water and was a good swimmer. It also gave birth to its young underwater. The descendants of Dorudon went ...

Pappy the Standard Poodle is famous for walking on his hind legs, but the comedic timing of his on-camera appearances on January 14 has even the news anchors laughing out loud. View the original ...

Opinions expressed by Forbes Contributors are their own. I write about the world of biology. While the allure of unmasking the Sasquatch will continue to fascinate many, scientific evidence ..