The recent spectacular eruptions of the Hawaii volcano are awe inspiring and show the awesome power of the Earth. It’s hard ...

Discovered in 1920 by archaeological Manuel Gamio, the Great Pyramid of Cuicuilco was the most important structure of this lost ancient city of Mesoamerica, lost because it caught the full force of a ...

This Northern California gem boasts fewer crowds than the national parks of Southern California. Lassen Volcanic National ...

A powerful underwater volcano known as Axial Seamount off the Oregon coast may erupt. Though scientists say it poses no ...