A 6.2-6.4 magnitude earthquake struck Russia's Kuril Islands amid ongoing seismic unrest following a massive 8.8-magnitude earthquake on July 30.

The tsunami generated by the July 29 M 8.8 earthquake near Kamchatka demonstrates why Crescent City has earned the title ...

The huge earthquake in eastern Russian generated the threat of a tsunami along with lots of anxiety among coastal dwellers in California.

Learn more about the research team that discovered a submarine landslide in the Aleutian Trench, and how it may have ...

Discovery of a massive submarine landslide near the 1957 Aleutian earthquake epicenter – Features, Volcano Update | West ...