Some ski resorts in the western U.S. are fighting to stay open with poor snowfall and warmer weather threatening the snowpack. This month, a locally owned ski resort west of Choteau, Montana ...

Can you place all the states in the contiguous western United States? Drag the marker to where you think each state is. When you drop it, the answer will appear, and you'll see how your guess compares ...

Made by John Lavey, a land use planner at the Sonoran Institute, the map is inspired by an idea from 19th-century adventurer and geologist John Wesley Powell.In 1879, Powell proposed that “as ...

For the first time, state and federal wildlife biologists have come together to map the migrations of ungulates across America's West. The maps will help land managers and conservationists ...