Smithsonian Magazine

A Giant Kangaroo Bone Is Challenging the Idea That Humans Wiped Out Australia’s Megafauna

Indigenous Australians may have been early "paleontologists," not big-game hunters, according to a new analysis ...
AZ Animals on MSN

The 10 Largest Animals in North America

Due to its vast size — stretching from Canada and Greenland in the north, to Mexico in the south — North America contains a ...