Colorado specialists are monitoring water, decontaminating boats and educating the public to keep invasive zebra mussels from spreading.

Cheetahs at the Milwaukee County Zoo got into the Halloween spirit early, enjoying pumpkins and icy “BOO” treats ahead of the ...

A mama bear and three cubs were spotted near a popular Los Angeles hiking spot. According to footage sent in by a KTLA viewer ...

The legendary pair share their thoughts on the craft of photography, what goes into a great shot, and what they hope for the ...

Criminal networks in Somaliland smuggle cubs out of Africa to wealthy buyers abroad. Now the breakaway African state is fighting back. A seven-month-old cheetah in the back of an SUV hisses at a ...

Rob the Ranger observes a playful leopard cub choosing to play instead of eat. Hearing Abruptly Halted Amid Heated Exchange Tears as loyal dog waits by window each day for owner who'll never return ...