The Hunga Tonga-Hunga Haʻapai undersea volcano eruption in 2022 was larger than any natural explosion in the past century or even any U.S. nuclear explosion, according to a study released Friday ...

Hunga Tonga, also known as Hunga Tonga-Hunga Ha'apai, is an underwater volcano in the South Pacific, near the kingdom of Tonga. The eruption began with increasing volcanic activity in December ...

The Tongan volcano eruption was triggered by an explosion as big as five underground nuclear bombs, reveals new research. The cataclysmic Hunga Tonga blast in January 2022 was the largest volcanic ...

An eruption occurs at the underwater volcano Hunga Tonga-Hunga Ha'apai off Tonga, Jan. 14, 2022 in this screen grab obtained from a social media video. Tonga Geological Services via Reuters ...