A collaborative research team led by University of Tasmania scientists has returned from a major 54-day voyage on CSIRO ...

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

It's been more than three and a half years since one of the most powerful volcanic eruptions in recent history left ...

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 ...

REDWOOD CITY, Calif. (KGO) -- New images show just how much ash is covering parts of Tonga after a massive volcano eruption Saturday, which triggered a tsunami. Reuters reports ash is so heavy at the ...

REDWOOD CITY, Calif. (KGO) -- For many in the Tongan community, it has been an emotional rollercoaster. After an underwater volcano erupted in the South Pacific, the nearby island country of Tonga was ...

WELLINGTON, New Zealand — New Zealand and Australia have sent military surveillance flights to assess the damage in Tonga caused by Saturday's huge undersea volcanic eruption. Communications with the ...

In 2022, Tonga's Hunga Volcano erupted with devastating impact on Tongan island communities and the surrounding marine ...

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 ...