"There have been three other tsunami events since July 16, and the most recent produced surges of over 100-foot high.

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

The recent landslide-generated tsunami in Tracy Inlet of Southeast Alaska recalls the granddaddy of them all: the giant wave ...

Residents fled inland as ports flooded on Kamchatka near the quake's epicenter, while frothy, white waves washed up on the ...

Some slow-moving faults may help protect against destructive earthquakes, suggests new research. Until now, geologists thought when the crack between two pieces of the Earth's crust was at a very ...

The Atlantic coastline is vulnerable to tsunamis triggered by earthquakes and landslides across the ocean basin ...

The Klyuchevskoy volcano on Russia's Kamchatka peninsula began erupting after Wednesday's powerful earthquake in the Pacific, a geological monitoring service said.

Klyuchevskoy volcano in Russia erupted shortly after a powerful 8.8 magnitude earthquake in the same region. Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 ...

"Klyuchevskaya Sopka is erupting right now," reads the report, which includes a photo of the eruption. In addition, researchers have recorded molten lava flows along the western slope of the volcano.