According to one app for nature observers, it's the most commonly seen creature in California: the western fence lizard. Why?

A study finds that owning a cat or dog creates happiness equivalent to earning an extra $92,655 annually—here's what this ...

What are the 10 most colorful animals? We've done the research! Jump in to read about which are the ultimate colorful animals ...

BANGKOK — A new report published on Feb. 18 detailed widespread discrepancies in data provided from Southeast Asia’s ...

Forget fleeting friendships—the social secrets of the long-tailed tit has revealed an extraordinary level of family ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of ...

BANGKOK — Many long-tailed macaques imported into the United States from Southeast Asia were likely poached from the wild and ...

Animal seen running from cat’s milk bowl was the size of a small cat but had a mouse-like head. It was dark colored, short and ran with its furry tail low to the ground.

Many of us have witnessed almost David vs. Goliath battles as kingbirds and scissor-tailed flycatchers dive upon much larger, predatory birds, such as hawks, and literally fly into the faces of humans ...

Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in ...

“While we don’t know exactly what dinosaur that made (the) footprints looked like, we know that it would have been about ...

Science just dropped the most unexpected headline of the year: Monkeys in Bali are using stones as DIY sex toys!