Two critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. The pair welcomed four hatchlings, a first in its more than 150-year ...

The internet loves to argue about hypothetical gorilla battles, but let’s take a break from all that and appreciate gorillas ...

The Bronx Zoo in New York announced the first king vulture chick to hatch at the facility in three decades is being ...