Experts tracked the sea lion, which had a rope around its neck, for over a month before they were able to catch up to it in ...

A female sea lion has been freed from a severe neck entanglement, thanks to crews that responded to the distressed mammal.

Fintan, who had lived at the zoo for 13 years, was put down Friday after his condition deteriorated, the zoo said in a social ...

The Toronto Zoo says it has euthanized one of its lions after the animal spent several months undergoing veterinary care for ...

A Kent animal park loved by celebrities has got the green light to build new accommodation overlooking a lion enclosure.

Marine mammal rescuers in British Columbia say a weeks-long operation has successfully freed a sea lion from a rope wrapped ...

Cutting off reproduction — from birth control to castration — consistently adds years to life across species, even humans.

She approached chimps as she did people: on their own terms. By Sam Anderson ...

The Nikon Comedy Wildlife Awards recognize the funniest images in wildlife photography. Here are this year's winners.

Tigers and salties will only ever meet where their ranges overlap at the coast, but one fatal encounter was documented in ...