Another rare and prehistoric fish washed ashore on Fripp Island in Beaufort County this week. Here’s what we know.

Native to the streams in the Collins River watershed on the Barrens Plateau, which runs through Cannon, Coffee, Grundy, and ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

A fish species thought to be extinct has suddenly been found in a small pond in Bolivia. The rare seasonal killifish, Moema claudiae, has not been recorded in the wild for more than 20 years and its ...

A fish previously declared extinct has been released back into the wild in Australia. The olive perchlet, a small oval-shaped fish with large eyes, was considered extinct in Victoria, Australia, in ...

The ivory-billed woodpecker, along with 22 other species of birds, fish, mussels and other wildlife, is set to be declared extinct and removed from the endangered species list, US wildlife officials ...

Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

A tiny fish long feared lost has resurfaced in Bolivia, offering a rare conservation success story amid widespread habitat destruction. Moema claudiae, a seasonal killifish unseen for more than 20 ...

Efforts to save the Topeka shiner have restored hundreds of oxbow lakes across Iowa. Now, those wetlands are helping to ...