Volcanic eruptions are one of the most powerful natural forces on our planet. Making your own miniature erupting volcano is a great, safe way to start learning about these incredible geological ...

Climbing Cinder Cone is a steep, slow slog but worth every step. Waiting at the top of the 6,907-foot volcano are a sense of accomplishment and amazing views. A trail circles the rim, providing ...

Sunset Crater, a cinder cone volcano located north of Flagstaff, Arizona, is an iconic geological feature in the Southwest.

Beacon Rock shoots 800 feet straight up out of the Columbia River. How did it get there?