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 ...

When a powerful earthquake shook the far eastern edge of Russia in late July, it set off more than a huge movement of the ...

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 ...

Satellite data from NASA’s SWOT mission delivers the first high-resolution oceanwide imagery of the Pacific 2025 tsunami.

Scientists used satellite data to study a rare tsunami. They examined the event with improved clarity today. The SWOT ...

The Surface Water Ocean Topography satellite captured high resolution measurements of this summer’s Pacific tsunami. The ...

Following the major 8.8M earthquake off the coast of Russia, tsunami alerts were issued for Hawaii, Alaska and the Continental U.S. West Coast Wednesday. Evacuations were ordered as well. And that's ...

At the top of a 120-foot-high cliff in Tonga sits a humongous rock—and at more than 650 feet inland, it’s staggeringly out of place. Now, scientists have modeled how this massive boulder could have ...