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 ...

"To see this fossil species ... back in our waters is incredible." Fisherman stunned after catching 'dinosaur fish' thought ...

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 ...

A small, blue-gray fish that once gathered in loose schools along the rocky shores of the Galápagos Islands has become the ...

Discover 15 endangered species that haven't changed since the age of dinosaurs. See the rare photos of nature's survivors.

Lazarus taxa, where a species is declared extinct but later learned to be alive and kicking, is the reason people think the ...

The Town of Marana and the Arizona Game and Fish Department are working together to introduce two endangered Arizona native ...

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 ...

More than 3,000 fish species have been caught in bottom trawls, with estimates suggesting the true number could be nearly ...

Researchers identified a new freshwater fish species in South Africa after years of genetic testing and analysis. Zoosystematics and Evolution Zoosystematics and Evolution A team of scientists went ...

The Town of Marana and the Arizona Game and Fish Department are working together to introduce two endangered Arizona native ...