In honor of Clouded Leopard Day, we talked with Mark Wanner from Brookfield Zoo Chicago about these fascinating felines.

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

The Brookfield Zoo Chicago is home to more than ten white-bellied pangolins, an imperiled animal that suffers from high ...

Brookfield Zoo Chicago celebrated the birth of two Amur leopards, a critically endangered species.

Has Katy Perry moved on from Orlando Bloom with former Canadian Prime Minister Justin Trudeau? They were spotted at an ...

Two Amur leopards, members of an endangered species, were born at Brookfield Zoo Chicago on July 14, the zoo announced ...

World's rarest big cat, the Amur Leopard, gives birth to two cubs at Brookfield Zoo. The zoo is celebrating the birth of two ...

The events, some of which began centuries ago, can feature gigantic pumpkins, tasty oysters, livestock from horses to oxen ...

Amur leopards are native to mountainous regions of Russia and China, capable of withstanding cold climates due to their thick ...

Two critically endangered Amur leopard cubs were born at a Chicago area zoo. Officials at the Brookfield Zoo Chicago say the cubs appear to be healthy and nursing consistently since their birth on ...

CHICAGO -- A pair of rare Amur leopard cubs were born at the Brookfield Zoo Chicago earlier this month, the zoo announced ...