Less than 100 of these critically endangered creatures, native to eastern Russia, remain in the wild, officials in Illinois said.

African safari and wildlife expert Rob the Ranger showcases a powerful sighting of a black rhino in its natural habitat, offering a rare and unforgettable moment during a Maasai Mara safari.

"It's a lifeline for an entire species," the Louisville Zoo said.

Over 24,000 Puerto Rican crested toad tadpoles were shipped from the Jacksonville Zoo to help save this critically endangered ...

The critically endangered African penguin has several predators to fear, including gulls, seals and sharks at sea, and ...

In 1978, cane toads, which are native to South and Central America, were introduced for pest control to Ishigaki island in ...

MILWAUKEE - UPDATE: The Milwaukee Police Department said 13-year-old Jamyla Norwood, reported missing on Monday, has been ...

A global study finds over 3,500 animal species already threatened by climate change, with invertebrates and marine life most ...

The barrier, in a remote part of Arizona, would threaten one of the most important remaining animal migration routes on the ...

Blue iguanas once thrived across the island. But human settlement brought new threats to their survival. Habitat destruction and hunting affected their numbers.

The Milwaukee Police Department has said that a critically missing teen has been found safe after disappearing. 13-year-old Jamyla Norwood had been missing after her mother received a disturbing phone ...

Philippines' Palawan island pushes back on mining with 50-year moratorium, challenging the government's critical mineral ...