By Lauren Beavis via SWNS Video shows pine martens officially returning to a part of the country after at least 100 years.

An epidemiological study found that 56% of a large breeding colony of Caspian terns died from a 2023 outbreak of highly ...

Proposition 127, also known as the big cat hunting ban, proposes a ban on the hunting of mountain lions, bobcats, and lynx.

The FWP study was launched in 2013 as moose strongholds, like the state of Minnesota, were seeing populations of the big, odd ...

For the first time since reintroducing gray wolves in December, one of the wolves has been tracked south of Interstate 70.

The dams were removed from Klamath River because they caused water quality problems that spread disease and killed thousands of salmon, officials say.

The sea lions were given medication for acute domoic acid poisoning but showed signs of chronic brain damage after treatment.

Since wolves returned to Germany 20 years ago, they have spread quickly in many parts of the country. The rapid increase in ...

FWS is offering a reward of up to $10,000 for any information that leads to an arrest, a criminal conviction, or civil ...

Thousands of birds migrating this fall will stop at William L. Finley National Wildlife Refuge for the winter. Here’s how to ...

Low numbers of Chinook salmon have returned to the Sacramento River. Early counts could signal a third consecutive season ban ...

The FWS said one of the gray wolves was killed in Klickitat County, while the second was killed in Okanogan County, ...