Earlier Thursday, the Trump administration presented a plan to cut staffing worldwide for U.S. aid projects, leaving fewer ...

The NCAA has changed its participation policy for transgender athletes, limiting competition in women’s sports to athletes ...

A Wyoming House committee on Thursday voted to advance a bill that seeks to create the crime of trespass by drone.

Shutterstock Image Yellowstone tourists got more than they bargained for the other day when a group of bison charge at them.

A sweeping new tariff on products made in China is expected to increase the prices for an array of products. Here are some ...

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

In his new series, Costner chronicles the 1903 meeting between Theodore Roosevelt and John Muir, and the impact it had on ...