The husband of a New Jersey woman who was mauled to death by a charging hippopotamus during their African safari is suing a U.S.-based tour company for negligence.

Researchers from the University of Toronto have established a direct link between the population decline in polar bears living in Western Hudson Bay and shrinking sea ice caused by climate change. The ...

The panda twins born at Berlin’s zoo last summer went on public display for the first time in January following their “outstanding” progress, zoo director Andreas Knieriem said in a written ...

The de-icing properties of polar bear sebum could fuel new innovations, scientists say, potentially unlocking alternatives to harmful “forever chemicals” used in ice-resistant coatings today ...

A grizzly bear at a Colorado zoo has a unique way of keeping his nails trimmed compared to his roommate, allowing keepers to file his nails in exchange for snacks. Cheyenne Mountain Zoo said Emmett ...

A grizzly bear enjoyed a manicure at a Colorado zoo — with a steady supply of treats to reward his good behavior, video shows. Screengrab from Cheyenne Mountain Zoo's video on Instagram A ...