Missouri police dog dies in hot patrol car after air conditioner malfunctions

The Arnold Police Department said 4-year-old Vader passed away from heat exhaustion on Wednesday when temperatures reached the mid-90s that day.

Flying with your dog? New CDC rules take effect: Here's what to know

The new dog import rules apply to those returning from a trip overseas with a dog, visiting the U.S., or adopting a dog from abroad.

Calgary Zoo polar bear drowns after rough play incident

A necropsy has confirmed that a polar bear at the Calgary Zoo died after rough playing with another polar bear.

Puppies rescued from California's Park Fire by rescuer who ran nearly 2 miles

Trevor Skaggs had to be flown into the area before he ran over a mile and a half to find and locate the mother and her puppies. After giving them water and bits of his protein bar, he managed to get them to follow him another mile and a half back to the helicopter.

Pets can smell your stress, study finds

A new study reveals that dogs can detect human stress through their sense of smell, reacting emotionally to higher levels of the hormone cortisol in sweat.

Surfer loses leg in fight with 10-foot great white shark

After the attack, Kai McKenzie managed to make it back to shore and his leg also washed ashore not long after.

Mystery creature in Lincoln Park pond: What is lurking in the water?

What some call a "mysterious" creature has emerged in Lincoln Park’s North Pond. It's even drawing visitors who are curious about claims that it could be an alligator.

Sharks test positive for cocaine off Brazil's coast

Sharks have tested positive for cocaine off Brazil’s coast, according to a new scientific study.

Horse gets needles plucked from leg after kicking porcupine

A woman claims in a social media post that the horse had more than 100 needles removed from its leg after kicking a porcupine.

San Diego Zoo prepares to debut new giant pandas in August

Yun Chuan is known for his gentle demeanor, while Xin Bao is described as active, alert, witty, and an excellent climber.

PHOTOS: Brookfield Zoo welcomes new animal residents

Brookfield Zoo has announced the addition of several new animals, which includes emus, a sloth bear, and a puggle.

Bald eagle attacks prompt warning from Alaska officials

A series of recent eagle attacks has left Alaskans confused as to why the majestic birds are going after people. 

'Potty-mouthed' parrot finds home in New York after hundreds apply to adopt him

A foul-mouthed parrot named Pepper has found a forever home after grabbing attention on Facebook and attracting would-be adopters from across the country.

Vote now to choose Chicago's next "Ambassadog" for Peoples Gas

Voting is currently open to determine which Chicago dog will become the new safe digging "ambassadog" for Peoples Gas.