JUNEAU, Alaska -- A reported 7.5 magnitude earthquake off the Alaska Peninsula on Monday prompted tsunami warnings for a vast swath of communities, leading some schools to evacuate and send students ...

What would you do if you knew you had 10 seconds before an earthquake hit? Robert de Groot, a U.S. Geological Survey spokesperson in California, can name a few things. Dentists can stop drilling.

A new study suggests Alaska could get 10–120 seconds of warning before major quakes, with more seismic stations adding up to 15 extra seconds. Researchers emphasize challenges like harsh winters, ...

Residents of the Keaukaha area used gates at the airport perimeter to cross the runway during evacuations for the July 29 ...

OAKLAND, Calif. -- The 6.4 and 7.1 magnitude earthquakes that jolted Ridgecrest served as reminders of how unexpected and strong earthquakes can be. Seismologists are still processing the data ...