Wisconsin has about a thousand gray wolves, according to estimates from the state Department of Natural Resources.

The Colorado congresswoman has reintroduced a plan to remove federal protections for gray wolves across the lower 48 states.

A gray wolf howling at the moon in the Golden State. But over the past decade or so, wolves have made a California comeback.

Two representatives from Colorado and Wisconsin have introduced the Pet and Livestock Protection Act, which would delist gray ...

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year ...

Minoqua, has once again introduced a bill to delist wolves from the Endangered Species Act. While he introduced a similar measure last year, ...

Red wolves once ranged far and wide across the U.S., helping them earn the nickname “America's wolf.” But there are now ...

In the long and storied history of earth, there have been five mass extinctions, the most famous, of course, being the ...

TOWN OF OAKLAND — Wolves posed a verified threat to dogs at a town of Oakland residence Jan. 21, according to the Wisconsin Department of Natural Resources. Pet owners in the area are encouraged to ...

Republicans in Congress including Rep. Tom Tiffany of Wisconsin on Friday introduced a bill to delist the gray wolf in ...

The map, which shows activity ... with hopes of growing that population to a minimum of 150 to 200 wolves over the next several years. A female wolf was the first, and only one to date, from ...

The areas where Colorado Parks and Wildlife released 15 wolves from British Columbia and five from the Copper Creek pack appear to have been partially revealed after the agency published its latest ...