The California earthquake was reported hours after a 6.2-magnitude earthquake was reported in Alaska last Friday (March 21), ...
The Unseen Power Beneath Our Feet Beneath our feet lies a hidden world of incredible power. The Earth’s crust is a dynamic ...
Mount Spurr lies about 80 miles west of Anchorage, which is Alaska's most populous city, making it one of the state's most closely watched volcanoes. It last erupted in 1992, spreading ash over ...
An earthquake with a magnitude of 2.6 struck San Jose on Thursday morning, according to the US Geological Survey.