An Amur leopard cat steals fish from an otter in a video captured at a Russian Nature Reserve.

An Amur leopard cat was filmed stealing a fish from an otter in Russia's Far East. Filmed on March 17 in the Ussuri Nature ...

Turkey on Thursday hailed the unexpected sighting of the leopard barbel fish—listed as one of the most endangered in the world—in the Tigris River. Environmentalists say the spotted carp-like fish was ...

At first glance, the leopard puffer fish looks like a harmless, spotted wonder of the water. But hidden behind that patterned skin is a creature full of surprises. From its quirky behavior to its ...

While swimming Coral Sea Marine Park off the coast of Australia, a seasoned diver spotted a “super rare” sea creature. A small white fish sporting leopard-like spots darted into view, piquing the ...

OTHELLO, Wash. — Nearly 300 endangered northern leopard frogs returned to the wild at the Columbia National Wildlife Refuge in Grant County at the end of August. The Washington Department of Fish and ...