Fremont County was home to the largest herd of Rocky Mountain bighorn sheep in the lower 48 states – an estimated 2,500 animals.

Bighorn sheep were first recorded by the Lewis and Clark expedition in 1805 along the Yellowstone River in what is now North ...

Blindfolded, sedated and dangling 100 feet above the ground in a net off a helicopter, dozens of bighorn sheep are less than ...

A couple dozen bighorn sheep in the Muddy Mountains are moving across state lines to help regrow the population in Utah.

Without fail, when I think about bighorn sheep in North Dakota, Big Game Biologist Brett Weidmann pops into my head. For good ...

Officials with the state of Nevada say fencing to protect bighorn sheep in the Walker Lake area may be difficult to install, ...