An underwater volcano off Tonga erupted on Saturday, triggering tsunami warnings and evacuation orders in Japan and causing ...

More than four years on from one of the most powerful volcanic eruptions in history, Tonga is struggling to improve its ...

Aerial images show the devastation in Tonga left behind after a violent offshore volcanic eruption sparked a tsunami and clouded the sky with ash. Communications with the island nation have largely ...

Jan 18 (Reuters) - Tonga’s massive underwater volcanic eruption https://www.reuters.com/business/environment/impact-assessment-aid-efforts-underway-world-responds ...

While no immediate damage or tsunami threat has been reported due to the quake's considerable depth, scientists say the event is part of a concerning pattern of seismic activity in the region.

Analysis has shown a boulder weighing almost 1,200 tons in Tonga is one of the largest known wave-transported rocks in the world, providing new insights into the Pacific region's history and risk of ...

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 ...

“It was like a shotgun blast directly into the sky,” said one marine geologist. A New Zealand-led team of marine geologists investigating an underwater volcano that erupted on Jan. 15 in the Tongan ...

More than four years on from one of the most powerful volcanic eruptions in history, Tonga is struggling to improve its ...