The Adak earthquake was reported hours after a 6.2-magnitude earthquake was reported in Alaska on Sunday (July 20), according ...

Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S.

A 5.0-magnitude earthquake was reported in Alaska on Monday (July 21), according to the United States Geological Survey. The ...

The Pacific Tsunami Warning Center (PTWC) says there is no longer a danger of tsunami waves on Russia’s Kamchatka Peninsula ...