A powerful 7.0-magnitude earthquake struck Russia's Kuril Islands on Sunday, according to the USGS. No tsunami warning was issued, though a prior 8.0 quake near Kamchatka had triggered widespread ...

Authorities warned the risk from the 8.8 magnitude quake could last for hours, and millions of people potentially in the path ...

Hawaii officials have confirmed there is no tsunami threat to the state after a powerful magnitude-7 earthquake struck Russia ...