The L.A. Zoo bred, raised, and released the southern mountain yellow-legged frogs and tadpoles into their native ecosystem ...

The Los Angeles Zoo released nearly 700 endangered southern mountain yellow-legged frogs into the San Gabriel Mountains as ...

The San Diego Zoo Wildlife Alliance reached a historical milestone after adding an endangered plant species to its Frozen Zoo ...

The Isle of the Dragon,” featuring two Komodo dragons, and a new collection of rare reptiles and amphibians dubbed “Hidden Corners of the World: Uncommon Creatures.” ...

A rare copperhead snake was reportedly spotted in Attleboro, Massachusetts. Here's what to know about the venomous species.

Hidden under damp leaves and rotting logs in the Western Ghats lives one of the world’s rarest and most stunning frogs: ...

For 50 years, the San Diego Zoo Wildlife Alliance has been preserving animals' genetic material in its Frozen Zoo, and ...

The Center for Biological Diversity announced today it has sued the Trump administration for delaying critical Endangered ...

This year, the zoo flew 24,485 critically endangered Puerto Rican crested toad tadpoles out to repopulate their native wild ...

A rare Triassic fossil site reveals North America's oldest known pterosaur, Eotephradactylus mcintireae, in what was once a ...

A new habitat for the pond turtle has been discovered in the Berezinsky Biosphere Reserve, the environmental institution reports ...