There is much more to these cute creatures than just their iconic smiles. Read on to learn about their surprising abilities ...

Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...

Even animals with very small brains turn out to have cultural traditions, which poses a puzzler for biologists wondering what makes human culture unique ...

These fascinating science facts prove that reality is often stranger—and a lot more interesting—than fiction These ...