Where in America has the highest rat population? If you live in this city, you may be sharing your streets with millions of ...

A tourist who has visited every country in the world without flying has revealed that he loved this underrated African ...

From island extinctions to nationwide losses, feral and domestic cats have been reshaping Australia's biodiversity for ...

Vonnegut mentioned his “canary-bird-in-the-coal-mine theory” again in a 1973 interview with Playboy. Artists, he explained, ...

Filmed by the Schmidt Ocean Institute, the video reveals a deep-sea rattail fish with two parasites clinging to either side ...

A century ago, the American prairies echoed with the silent footsteps of a small, elusive predator: the black-footed ferret.

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

From climbing fences to hunting in treetops, uncover the fascinating habits of local creatures.