The popular salamanders are nearly extinct in the wild, where they are confined to a small system of canals in Mexico City.

Polar bears are unmatched predators in the Arctic, sitting at the top of the food chain with no natural rivals. Their ...

The findings could aid conservation efforts for the beloved species, which is found in only one Mexico City lake.

A zoo in the western German city of Cologne unveiled two recently born golden lion tamarin monkeys, a rare species that is ...

Last week, a polar bear injured a skier on Baffin Island. Several readers commented on the incident. We try to unpack the ...

Melting ice in the Arctic and Antarctic is putting incredible pressure on animals like polar bears, penguins, seals, and ...

A viral video posted by ABC News shows the terrifying moment a man narrowly escaped a charging polar bear in the Arctic ...

Video footage from the Arctic town of Pyramiden on the Norwegian archipelago of Svalbard shows the polar bear charging at a man who fired at him.

Scientists say that PFAS, nicknamed "forever chemicals," are building up in animals like polar bears, seals, and birds and at ...