Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...

A national conservation group is asking the U.S. Fish and Wildlife Service to enhance protections for an ultra-rare species ...

Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and ...

A rare New Mexico flower is in danger of extinction and was listed as endangered under the Endangered Species Act, according ...

Conservationists in Cambodia on Friday celebrated the discovery of six highly endangered Mekong giant catfish in the critical ...

Malayan tapirs are solitary, largely nocturnal and exclusively plant-eating mammals, according to wildlife officials. They ...

Federal officials want to hear from the public about a proposal to protect a rare salamander that can be found in Virginia.

Wildlife officials are considering adding the monarch butterfly, which migrate to California's coast each fall, to the ...

Ohio birdwatchers have had plenty of opportunities to see rare species this year. A roseate tern, native to the Atlantic coast of the United States and the Caribbean, was spotted along Lake Erie ...

In a ceremony in Bangkok, Thai authorities transferred the 961 healthy animals over to members of the Malagasy Department of ...

The swale paintbrush grows only in one small area of southwest New Mexico, though historically it grew throughout Chihuahua ...