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. 

Adopted dog returned 8 years later before finding new forever family

The Pennsylvania SPCA says Max was adopted as a puppy 8 years ago, but “unforeseen circumstances" brought him back to the shelter last week.

16 puppies allegedly dumped at gas station saved by Pasco County rescue group

A Pasco County animal rescue group stepped in to save 16 puppies allegedly found dumped at a gas station despite limits on intakes with canine influenza.