Monday's quake near Egegik was the area's strongest in over a decade. Scientists say it was likely caused by normal fault ...

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 ...

“And in the case of these maps, we have increased the hazard in many ... because in California, Alaska and the Pacific Northwest, especially coastal regions, (earthquakes) are much, much more ...