SAN JOSE, Calif. (KGO) -- Concerning findings about the world's freshwater fish population, 25% are in danger of extinction according to the International Union for Conservation of Nature. It's a ...

With each passing year, species across the United States face an uncertain future. As habitats continue to be destroyed, climate change destabilizes weather patterns, and invasive species take over ...

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 ...

Bull trout were listed as “threatened” under the Endangered Species Act in 1999 after the Alliance for the Wild Rockies and Friends of the Wild Swan successfully sued the Fish and Wildlife Service.

RENO, Nev.— In response to a petition and litigation from the Center for Biological Diversity, the U.S. Fish and Wildlife Service today proposed protecting the Fish Lake Valley tui chub under the ...

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 ...