From bald eagles to grizzly bears, many iconic American species at risk of extinction have bounced back thanks to the ...

About 22,000 years ago, a giant brown bear lumbered across what is now Portugal. The creature weighed around 385 kg (about 850 pounds), making it one of the largest of its kind ever found, dwarfing ...

And it reveals a big problem with the nation’s approach to saving endangered species.

The Mangalitsa pig built an empire's food supply, then vanished almost entirely within a generation. The breed's unlikely ...

But just as they move in to capture them, one of the football-size birds, with bright-orange bills and long legs, scampers ...

The Interior Department adopted a new rule that would allow oil and gas drilling and other activities on species habitat.

That’s key when it comes to protecting coastal South Florida from 20-foot waves from a future storm. “We showed that this was feasible. To do this on a large scale, you need a large installation,” he ...

Members of the public are being urged to avoid Glenmore Forest Park and Loch Morlich as firefighting continues.

The U.S. Fish and Wildlife Service has officially killed a long-standing provision of the Endangered Species Act in the name ...

A British farm, once burdened by debt, became a successful rewilding project. Free-roaming herbivores were introduced to ...

When cultural preservation comes at the expense of speakers’ decisions, sometimes it's O.K. to let a language die.