Average annual temperature increase over the last century in the high-elevation park from climate change Rocky Mountain National Park covers 415 square miles atop the Continental Divide in the Front ...

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

Over several weeks, he used GPS and maps to connect routes ... It's also home to the Rocky Mountains National Park, a breathtaking expanse of North American wilderness spanning 415 square miles ...