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

One of Zoo Knoxville's longest-tenured residents has returned to its summer habitat after months in a heated greenhouse. The ...

As calls grow to reopen the historic Aluva-Munnar Road (Royal Road), a Kerala Forest Research Institute (KFRI) study warns ...

Protection by the state could prove critical as the Trump administration proposes new rules to weaken the federal Endangered ...

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

Big Al, the giant Aldabra tortoise, will return to his summer habitat across from the Amphibian and Reptile Conservation ...

Green snakes, found across continents, exhibit diverse behaviors and habitats, ranging from harmless insectivores to venomous ...

In today’s fast-changing world, where species are constantly evolving and many are disappearing, it’s fascinating to learn ...

Onassis, a giant Amazon River turtle, has lived at the zoo since 1969. No one knows exactly how old she is, but she's still ...

Researchers have unearthed fossils of massive freshwater crayfish that once scuttled through the lakes of southern New ...