What may occur on the Klamath River by year’s end is a microcosm of the nation’s disturbing about-face on its ...

Bald eagles once neared extinction in Maryland due to DDT. Now, thanks to conservation efforts, their population has soared ...

A marine biologist captured video of the moment a bowhead whale cracked through a layer of ice in West Greenland to take a ...

Republicans in the U.S. House introduced a bill to remove the Mexican gray wolf from the endangered species list.

The 9th U.S. Circuit Court of Appeals today upheld a rejection of the state of Alaska’s petition to strip the Arctic ringed ...

After being hunted to eradication in Washington and Oregon in the 1930s and 1940s, the gray wolf’s recovery in these states ...

As housing developments begin to push deeper into Boiling Spring Lakes forests, developers risk colliding with the federally ...

Alaska bid to scrap endangered species protections for the Arctic ringed seal failed Friday after a federal appeals court ruled the National Marine Fisheries Service reasonably considered new climate ...

From snow leopard conservationist Rinchen Wangchuk to tiger protection pioneer Kailash Sankhala, these individuals fought to ...

The raptor was saved from a devastating leg injury using a pioneering fish skin treatment, then released to freedom days before Independence Day.

WASHINGTON— In a major victory for one of America’s most imperiled marsh birds, a federal court today sided with the Center ...