Cats actually have hundreds of facial expressions, study finds

We all know cats’ purrs and meows, but how do they interact with each other? By way of nearly 300 different facial expressions, a new study found.

DC's giant pandas depart National Zoo for China

D.C.'s giant pandas have departed the Smithsonian's National Zoo and now on their journey to China. The zoo announced the departure early Wednesday morning.

19-day search for puppy ends happily after community rallies to find her

Homeward Bound the movie came to life in Maricopa this month as a 19-day search for a puppy lost in the desert came to an end. She was thin, matted and scared, but she's home.

Study reveals rats have an imagination

Researchers conducted an experiment using virtual reality to test rats cognitive thinking.

Watch: Sumatran tiger cubs born at Nashville Zoo get checkup

Three Sumatran tigers have been born at a zoo in Tennessee. Nashville Zoo officials announced that the two female and one male cubs were born Oct. 20.

Irish police investigate high-value bull sperm heist on farm

Two tanks containing a substantial quantity of cattle semen were stolen from the Ballyness Road area over the course of a few days.

Watch: Dolphins guide lost whale and calf back to migration route in heartwarming display

A heartwarming incident occurred near Bunbury Back Beach, Australia, as a pod of dolphins guided a lost mother humpback whale and her calf back to their migration route.

Tarantula on road in Death Valley National Park blamed for crash involving camper, motorcycle

A tarantula crossing the road in California's Death Valley National Park caused an accident between international travelers after one of the visitors braked suddenly to avoid hitting the spider.

Watch: Spanish police save great horned owl trapped in barbed wire fence

In a heartwarming rescue operation, Spanish authorities, including local police and the Nature Protection Group, came to the aid of a great horned owl trapped in a barbed wire fence near the Limonero dam in Malaga.

Oklahoma teen hunter bags rare 'Cactus buck' during youth season

Oklahoma teen hunter, Major Edmonds, made headlines for his rare catch – a "Cactus buck." During the youth hunting season, Edmonds encountered a deer with abnormal antler growth, retaining its velvet, resembling a cactus.