This under-the-radar Arizona park is one of the best spring spots for seeing desert wildlife up close without big crowds.

Kazakhstan is expecting 3 to 4 tigers before June, and a working group will be formed for minimizing human-wildlife conflict.

Smithsonian researchers in Panama have begun to reintroduce native golden frogs to the wild in special enclosures ...

A new study finds North American bird populations keep dropping, and that decline is accelerating for many species.

After ravens destroyed their first clutch, eagle power couple Jackie and Shadow laid new eggs — sending their vast fanbase into celebration. How did they rise to internet stardom?