A conservation group told a Montana judge that the Forest Service's plan to swap nonnative rainbow trout with Yellowstone ...

From two catfish records broken less than three weeks apart (by the same angler) to one of the “smallest” state record fish ...

Cutthroat trout, seen here spawning in the Gros Ventre River, are highly prized by anglers. Adapted to cold water, they’re threatened by a warming climate—and in Yellowstone Lake, by non ...

From two catfish records broken less than three weeks apart (by the same angler) to one of the “smallest” state record fish ...

There are flecks of gold that flutter into Yellowstone National Park each spring. The tiny Wilson’s warbler, with its bright ...

As Wyoming’s first legal distillery, Wyoming Whiskey’s National Parks No.4 Straight Bourbon Whiskey is an homage to the state ...

The ranch's lands and the about 330 types of animals living on it - like elk, moose, eagles, deer and gray wolves - resulted in it being dubbed 'Little Yellowstone'. Cutthroat trout and other ...

The U.S. Fish and Wildlife Service has once again declined to list the Rio Grande cutthroat trout as an endangered species, ...