Folks looking for charming and walkable mountain towns in the United States have plenty of great options, but according to ...

These five states have the most mountain ranges in the United States, and the vast majority are found in the western portion of the country.

Visit this quiet Colorado mountain town offering big views, tons of outdoor adventure, and local charm without the crowds or ...

The North American craton actually dips near the Rockies rather than forming a sharp vertical step as previously believed.

Introduction -- Pioneer geologists of the American West / Dr W. Lyle Dockery -- Physical geology -- Regional geography -- Cities, towns and highways / American Association of Petroleum Geologists and ...