More than 10,000 known Alaska landslides or landslide-related events are documented in a new state inventory intended to help ...

A massive 7.8 magnitude earthquake has struck off Russia’s Kamchatka Peninsula, shaking buildings, sending residents fleeing into the streets, and sparking tsunami warnings across the Pacific. Caught ...

A powerful 7.8 magnitude earthquake has struck off the coast of Russia’s Kamchatka Peninsula, sending shockwaves across the region and triggering tsunami alerts as far as Alaska. According to the U.S.