Controversial multi-use trail cuts through former nuclear weapons manufacturing facility with history of spills. Boulder Weekly ...

A ntarctica isn’t a floating chunk of ice like the Arctic. Beneath its frozen surface sits a solid continent of mountains, ...

As you're driving around L.A. this week and next, plan to pull over and pull out your camera: The mountains all around us are ...

From Crater Lake National Park to Medicine Lake and Lassen Volcanic National Park, this 500-mile scenic byway and ...

The largest hummingbird breeding in the United States. Its normal range north of Mexico is limited to canyons in a few mountains near the border. Where it occurs, it is usually conspicuous: bold and ...