Earlier this week, Kamchatka's tallest volcano, Klyuchevskaya Sopka, also experienced eruptions, with observers seeing streams of lava on its western slopes, according to the Kamchatka branch of the ...

A powerful earthquake struck Russia's Kamchatka Peninsula. The quake triggered tsunami warnings across the Pacific. Following ...

Chile has upgraded its tsunami warning to its highest level. The red alert covers most of its 6,400-kilometer (4,000-mile) ...

Officials are warning people to stay away from beaches and waterways in a small Crescent City after a massive Russian ...

An earthquake off Russia's sparsely populated Far East sent tsunami waves into Japan, Hawaii and the U.S. West Coast. Several ...