More than 7000 metres beneath the ocean’s surface in a trench off the western coast of South America, a bright blue fish swims in endless darkness. The species has now been described by scientists for ...

An Alaskan fisherman documented a vibrant, orange-speckled catch that has natural blue flesh, and he shared what the fish looks like when cooked. Joe Chmeleck, owner of The Lodge at Otter Cove, in ...

A gargantuan blue catfish weighing nearly 120 lbs and dubbed a "monster" has been captured in Tennessee. The 54 inch long fish was released back into the Cumberland River from which it was caught ...

Currently blue catfish are the most common fish-eating fish in the Chesapeake. Since the blue catfish have arrived and the population exploded, the ecosystem of the bay has been changing.

Suffolk's mayor said the move will grow the local economy while limiting the invasive fish species.

A new small blue snailfish is changing our understanding of the world’s deepest fishes. In 2018, an international team of scientists studied the Atacama Trench, an expansive trench that runs along the ...