The latest jolt comes close on the heels of an 8.8-magnitude undersea quake off Russia’s Kamchatka Peninsula earlier this week, which triggered large tsunami waves along parts of Japan and Russia's ...

A powerful 6.4-magnitude earthquake struck Russia's Kuril Islands, located in the northern Pacific Ocean near the Kamchatka Peninsula, which was the epicenter of the 8.8-magnitude earthquake last ...

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