A tsunami is a series of ocean waves that sends surges of water, sometimes reaching heights of over 100 feet (30.5 meters), ...

Unbeknownst to those on board, a colossal undersea earthquake northwest of Sumatra had unleashed a force of nature unlike anything seen in modern times - a tsunami that would devastate coastlines ...

Tsunami Warning: On July 29, an 8.8-magnitude earthquake off Russia's Kamchatka Peninsula triggered a tsunami warning. This article explores the historical context of deadly tsunamis, including ...

Far beneath the waves, down in the depths of the Japan Trench—seven kilometers below sea level—lie hidden clues about some of ...

A magnitude 8.8 monster off the eastern coast of Russia threatened tens of millions of people with a tsunami risk. So why did Tuesday's mega-quake cause so little harm?

On Tuesday, a powerful 8.8 magnitude earthquake rocked the area around Russia’s Kamchatka peninsula, resulting in tsunami ...

Tsunami warnings prompted gridlocked traffic as people tried to reach higher elevations in Hawaii, but the threat level was later downgraded.

A magnitude 8.8 earthquake struck off Russia's Kamchatka Peninsula on July 29, triggering alerts, watches and warnings in ...

Thousands of Hawaiians headed for higher ground but the state's governor says no "wave of consequence" has hit the islands.

Officials are warning people to stay away from beaches and waterways in a small California city near the border with Oregon that has observed dozens of tsunamis, including one that turned deadly ...

CRESCENT CITY, Calif. (AP) — Officials warned people to stay away from beaches and waterways Wednesday in a small California coastal city near the border with Oregon that has been hit by dozens ...