The Trump administration is trumpeting a biotech company’s claim of reviving a long-lost wolf as an argument for slashing ...

Republicans in the U.S. Senate, including Sen. Ron Johnson of Wisconsin, have introduced a bill to remove the gray wolf from federal protections.

Some already threatened cold-water fish species in the Northwest will not only face shrinking habitat from climate change but ...

The recent joy of the sighting of a beaver beside the Tamar waterfront by Barne Barton has turned to sadness after it was ...

Even with spill, however, journeys from the far reaches of the Snake River out to the Pacific that used to take young salmon ...

Washington’s wolf numbers shrank slightly last year for the first time in 16 years. The Department of Fish and Wildlife’s ...

After decades of conflict, farmers and tribes say they’re working in concert to restore salmon habitat in the Klamath Basin.

This post was updated April 8 at 8:00 p.m. As purple mountain majesties become overrun with litter and biodiversity disappears from sea to shining sea, President Donald Trump’s attack on the National ...

The witness who captured the animal on this video was surprised to see it clamber onto a seaweed-strewn ledge and remarked ...