Hundreds of million years ago, prehistory's biggest, baddest fish stalked the seven seas. Here's the question, though — what ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...

An estimated 26 per cent of Africa’s freshwater fish species are threatened (including those assessed as Critically ...

This prehistoric fish is a true freshwater behemoth that's been known to surpass 19 feet in historical records, although modern specimens are usually 9 to 13 feet long and weigh over 882 pounds.

The mighty megalodon is the most famous extinct shark on earth – with giant jaws and a tremendous size that inspire myths and ...

Scientists have found that prehistoric flying reptiles that lived 182 million years ago lived on a diet of small fish and squid. The “first-ever discovery” of the fossilised stomach contents ...

The "kings" of freshwater aquariums, Discus fish are known for their stunning looks. With stable warm temperatures and clear ...

The WWF estimates that 19 percent of more than 1,100 fish species in the Mekong River are endangered.. Had the Mekong giant salmon carp gone extinct, it would have been the first of the river’s ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists — in the wrong Great Lake.

The Indonesian coelacanth, a fish once thought to be extinct for 70 million years, was discovered alive in greater numbers than anticipated. Divers recently found and photographed a living ...

It's a fish story with a big, unexpected plot twist. A native Great Lakes whitefish thought extinct for nearly 40 years has been rediscovered by scientists – in the wrong Great Lake.. The ...