Data shows the national park receives less snow and loses it faster than in previous decades.
A new effort will compare changes in glaciers across the Greater Yellowstone Ecosystem.
Environmental groups will hit the president with a flurry of lawsuits that will keep any coal production changes he wants to implement bogged down in court.
Retired U.S. Senator Al Simpson, R-Wyo, advises the Wyoming Legislature to shun the national sport of divisiveness, and focus on the state’s big issues
Resurrection of decades-old idea won’t fly in the face of cheap rail transport, estimates suggest.