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 ...

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 ...

Researchers in Greenland used a 10-kilometer fiber-optic cable to track how iceberg calving stirs up warm seawater. The ...

Tsunami alerts were issued across much of the Pacific on Wednesday after an 8.8 magnitude earthquake off Russia's far east. A tsunami is a shock of water that spreads through the sea, usually ...

An optic cable laid on the seafloor near a South Greenland glacier recorded the massive number of iceberg breakups and the ...

Tsunamis, the massive displacement of water caused by earthquakes, landslides, volcanic eruptions or man-made causes, are some of the most destructive natural disasters in the world. As the world ...

A 1960 tsunami caused damage near Hilo Theater. On March 11, 2011, a 9.0-magnitude earthquake near Honshu, Japan, also triggered a tsunami warning in Hawaii that did not result in any deaths or ...

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 June 21 storm caused significant water level changes in Lake Superior, particularly in Whitefish Bay. The event involved a meteotsunami, storm surge, and seiche activity. While the Great Lakes don't ...