A global study finds over 3,500 animal species already threatened by climate change, with invertebrates and marine life most ...

Extinction is an overwhelming concept, difficult to grasp in its enormity and finality. Thousands of species are barreling ...

The bear was added to the endangered species list in 1975 and it's been a tortuous political battle ever since ...

Longtime conservation efforts have resulted in the U.S. Fish and Wildlife Service reviewing the status of the Roanoke ...

A U.S. House committee narrowly approved Wyoming Rep. Harriet Hageman’s push to remove grizzly bears from the endangered ...

"The arrival of a critically endangered species is rare and meaningful," Louisville Zoo Director Dan Maloney said. "It's a ...

Several species added by the DEC are already on the federal endangered species list, including the three found on Long Island: the northern long-eared bat, the Atlantic sturgeon and the rufa red knot.

The greater one-horned rhino calf and the Grevy's zebra were born earlier this month, less than three weeks apart from each ...

A team of conservation experts is conducting a long-term plan to stabilize the population of Kirtland’s warbler.

On Sept. 29, the FWS proposed to remove 23 animals species and one plant species from the ESA's list of protected species due to extinction. About 650 species in the U.S. have likely been lost to ...

A trio of species that were once a rare sight in Ohio are making a comeback. Bald eagles, bobcats and black bears are all ...

The U.S. Fish and Wildlife Service says efforts to save the fish in Virginia and North Carolina have been successful.