N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

“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 ...

A series of moderate to strong earthquakes hit Alaska's western Aleutian Islands ... stating residents are in "immediate danger". Map shows California areas at tsunami risk after 7.3 magnitude ...

Alaska’s western Aleutian islands and surrounding areas were rocked by a cluster of moderate to strong earthquakes on Sunday which scientists call a ‘swarm.’ State earthquake monitors have ...