There are nearly 60 tarantula species inhabiting the forests and jungles of Colombia. Learn more about these unique species ...

For decades, the Greek wolf (Canis lupus) was a creature of remote mountain peaks, pushed to the fringes of mountain ranges ...

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take ...

Twenty-four starving wild horses were evacuated from deep snow near Mammoth Lakes, though one died and three were euthanized.

The Fish and Wildlife Service has been chronically slow to protect animals and plants under the Endangered Species Act, ...