A fish species not recorded in the wild for more than 20 years was rediscovered in Bolivia, providing a boost for biodiversity. As published in the journal Nature Conservation, scientists discovered ...

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 ...

Freshwater life is vanishing at a pace that now rivals, and in some cases exceeds, losses on land and at sea. New global ...

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 ...

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 ...

Hundreds of endangered fish that were rescued from their habitat due to the Palisades Fire have returned home after being held for several months at two local aquariums. The endangered northern ...

There are plenty of contemporary creatures that inspire fear. For example, the northern green anaconda is the heaviest snake in the world and weighs more than a football player. Should you encounter ...