Researchers suspect that dark-eyed juncos living in Los Angeles adapted based on the availability of food scraps tossed by ...

Cetaceans are among the most intelligent creatures in the ocean and many whales have used their big brains to develop cunning ...

It’s a battle of cousins, but the grizzly would come out on the losing side. Each of these animals has unique traits that ...

A variety of studies are showing that rough-and-tumble play is important for animals and kids alike.