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 ...

Tsunami warnings prompted gridlocked traffic as people tried to reach higher elevations in Hawaii, but the threat level was later downgraded.

Scientists in Russia have revealed the geological impact of an earthquake that struck Russia's far east and prompted tsunami ...