Thought to be extinct in the wild, the Spix Macaw currently exists in captivity with their numbers in the dismally low 60 to ...

A rare Ice Age fish is thriving in a Scottish loch where it was reintroduced after becoming extinct across the country, a new survey has found. The Vendace, considered the UK’s rarest native ...

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 ...

Vendace had been extinct in Scotland until being reintroduced at Loch Skeen near Moffat almost three decades ago. The site was identified as a suitable habitat for the species which requires deep, ...

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 ...

The California Department of Fish and Wildlife (CDFW) is seeking data and public comments on a petition to list Gerry’s curly ...

Fish who have never known the river graduated to the wild on Wednesday, when the Albuquerque BioPark and the U.S. Fish and ...

Coho salmon numbers have greatly improved in Oregon's coastal rivers. They may qualify for removal from the Endangered ...

Four dozen tiny pupfish are swimming in a constructed habitat in a giant glass structure once meant to house humans.

An environmental group is proposing the Umpqua chub and northern roach, both native to southern Oregon, receive Endangered ...