The Hunga Tonga-Hunga Ha'apai volcano erupted for the second time in 2 days, triggering a tsunami that hit the South Pacific ...

When the Hunga Tonga-Hunga Ha'apai volcano blasted gas and ash 30 miles into the atmosphere, it definitely made waves. The question is, what kind? The eruption may have been the largest in a half ...

WELLINGTON, New Zealand -- An underwater volcano in the South Pacific erupted violently on Saturday, causing tsunamis to hit Hawaii, Japan, and Tonga's largest island, Tongatapu -- sending waves ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WELLINGTON, New Zealand (AP) — New Zealand ...

An advisory was previously issued for the entire U.S. West Coast and Alaska. The National Tsunami Warning Center issued a tsunami advisory for American Samoa after another undersea volcano eruption ...

A tsunami has hit Tonga's largest island, Tongatapu, and reportedly sent waves flooding into the capital after an underwater volcano in the South Pacific exploded in a violent eruption on Saturday, ...