Lemurs, lizards, whales — all are famed for their tails in some way. But which animal has the longest tail of all? In proportion to their bodies, grass lizards have the longest tails of any ...

Lemurs, lizards, whales — all are famed for their tails in some way. But which animal has the longest tail of all? In proportion to their bodies, grass lizards have the longest tails of any ...

In Trinidad, there’s a fish that can breathe through its tail. It’s a nifty trick, and one that comes in handy when it starts leaping around on land, marking one of nature's most epic ...

Scientists found fish with body plates, bumpy lips, strong teeth in rivers and discovered new species: Buckup’s whiptail catfish, study said and photos show.

Scientists found fish with body plates, bumpy lips, strong teeth in rivers and discovered new species: Buckup’s whiptail catfish, study said and photos show.