Sumatran tigers are among the rarest cats on the planet and have been classified as critically endangered by the ...

Zoo Atlanta is adding a new tiger to their animal population. Buttercup, the 2-year-old female Sumatran Tiger, was welcomed ...

PHILADELPHIA, Pa. (AP) — A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. In an announcement Friday, the zoo said ...

(WPHL) — For the first time in over 150 years, the Philadelphia Zoo has new additions to the Western Santa Cruz Galapagos tortoise family. The zoo announced the hatching of four critically ...

That's the case for a pair of critically endangered Western Santa Cruz Galapagos tortoises after four baby tortoises recently hatched at the Philadelphia Zoo. The parents -- aptly-named Mommy and ...

A 10-year-old capybara named Faith was euthanized, Maryland zoo officials said. Salisbury Zoo A capybara known for her love of corn and peanuts has died, Maryland zoo officials said. Faith ...

As a new animal habitat sprung up at Phoenix Zoo, two California condors watched closely. Then they learned who was moving in.

An orangutan (not the one pictured) has been deemed safe after biting a zoo worker in Seattle. Chris Tellez via Unsplash An orangutan bit a zookeeper’s hand through a mesh barrier, causing a ...