This geological event caused approximately 40 million cubic yards of rock to crash into the narrow fjord of Lituya Bay, ...

A volcano in eastern Russia erupted for the first time in 475 years, prompting a tsunami warning. The Krasheninnikov volcano ...

A powerful earthquake measuring 6.7 on the Richter scale struck Russia's Kuril Islands on Sunday, shaking the region but causing no tsunami threat. The tremor, which originated at a shallow depth of ...