Some mammals are super hairy, some are not. Ed Jones/AFP via Getty Images Maria Chikina, University of Pittsburgh Curious ...

On Rossel Island, Kraus found Dendrelaphis melanarkys, or the black net tree snake. This 4-foot, 11-inch reptile is easier to ...

A new documentary from the director of “My Octopus Teacher” is showing the emotional side of one of the world’s most ...

Critically endangered hooded vultures in Nigeria that once fed on the carcasses of wild animals are now largely dependent on ...