The rarest and most endangered marine mammal in the world is on the brink of disappearing, new research suggests.
Some 322 birds, mammals and reptiles all went extinct in just the past 500 years due to people, research shows.
Video cameras attached to polar bears show the world from the bears' perspective, including what to do when your dinner freezes into a rock hard block. Continue reading →
Madrid Zoo welcomes the latest addition to the Rothschild giraffe club.
The animal's numbers have dropped more than 50 percent in less than 20 years.
Would you like to discover a new animal? Here are 10 ways animal experts currently search for and document new species.
A Google Street View of the tundra helps scientists as well as armchair polar bear watchers.
Some miserable Humboldt penguins, unaccustomed to so much rain, might get a lift from an antidepressant.
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