Mount Rainier is rattling with the most powerful earthquake swarm scientists have ever recorded at the volcano. Why it ...

Russian coast causing tsunami watch across Russia and Hawaii.

The Pacific Tsunami Warning Center says there is no longer a danger of tsunami waves on Russia's Kamchatka Peninsula after multiple powerful earthquakes struck nearby on Sunday. The largest ...

Welcome to your weekly seismic update from across the state, brought to you by the Alaska Earthquake Center, where we monitor ground shaking 24-7. Over the past week, we recorded ...

Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of powerful quakes within the last five years ...

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...

A new study corrects the recorded depth of an earthquake in Japan, revealing that it was not the deepest in history.