Tsunamis are powerful ocean waves caused by a variety of factors like earthquakes, volcanic eruptions, landslides, or even ...

Tsunami waves struck Hawaii shortly after 7 p.m. local time on Thursday July 29 following a powerful earthquake off Russia’s eastern coastline. Although initial concerns prompted evacuation orders in ...

A powerful 7.8 magnitude earthquake has struck near the east coast of Russia's Kamchatka region, the U.S. Geological Survey said. There were no immediate reports of damage. The quake's epicenter was ...