Residents of Hawaii are breathing easier but remain cautious after tsunami waves from a powerful undersea earthquake off of Russia’s eastern coast were less severe than originally feared. Though they ...

HONOLULU — One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories for a broad section of the Pacific, including Alaska, Hawaii and ...

Tsunamis are among the most powerful and destructive natural forces on Earth. These massive surges of water form through entirely different processes than regular ocean waves, and their size can range ...

Tsunami alerts lit up Siri Zama's phone on Tuesday. The 28-year-old high school teacher in Kapolei, Hawaii, fled inland. "It was raining, and the clouds got real dark. It was just a little scary. I ...

A 1,000-foot mega tsunami could hit the U.S. West Coast — and scientists say it’s not a matter of if, but when. Triggered by ...

Over 10 earthquakes have struck off the coast of Oregon in 24 hours…near the Cascadia Subduction Zone, which could trigger a ...

You're enjoying a holiday under some palm trees and suddenly you get a tsunami warning. It can happen not only in the Pacific but also in the Indian Ocean and around the Mediterranean, where ...

Parts of Hawaii, Alaska and the U.S. West Coast remain at risk for tsunami waves after an 8.8 magnitude earthquake – the sixth-largest in recorded history – struck Russia.Video above: How scientists ...

One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves barreling across the Pacific to the Americas and south to New Zealand.

Residents who live in red areas of the map, mostly along coastlines and harbors, are in the tsunami evacuation zone and are ...

A series of earthquakes struck more than 100 miles off the Southern Oregon coast on Monday night and early Tuesday morning.