Pressure waves from the colossal 2022 Tonga eruption rippled through Alaska’s crust, offering scientists a rare look into the state’s deep subsurface. Atmospheric waves from a powerful volcanic erupti ...

Researchers aboard CSIRO's RV Investigator have mapped the seafloor around the Hunga Volcano in Tonga, which erupted ...

A tsunami triggered by a volcanic eruption decimated some islands of the South Pacific nation of Tonga. The crushing effect on land and infrastructure can be seen from outer space. Three of Tonga’s ...

When the Hunga Tonga–Hunga Haʻapai volcano erupted on January 15, 2022, it wasn’t just a local impact. The explosion punched through the stratosphere and sent ripples into the edge of space, ...

Underwater volcanoes are powerful geological forces shaping our planet and oceans. These hidden giants form through tectonic ...

A new UCLA-led study shows that the 2022 eruption of underwater volcano Hunga Tonga–Hunga Haʻapai did not warm the planet as was expected but actually reduced temperatures over the Southern Hemisphere ...

WELLINGTON, New Zealand — The tsunami threat around the Pacific from a huge undersea volcanic eruption has begun to recede, while the extent of damage to Tonga remains unclear. The eruption on ...

Repairs to Tonga's Domestic Cable system connecting Tongatapu to Ha’apai and Vava’u have finally been completed, 18 months on from the Hunga-Tonga Hunga-Ha’apai volcanic eruption that caused damage to ...

we take a look at some of the biggest volcanic eruptions in the last decade: 2022: Hunga Tonga-Hunga Ha’apai Located in the southern Pacific Ocean, the Hunga Tonga-Hunga Ha’apai eruption in January ...