Tongans have fled to higher ground after an undersea volcano erupted, sending tsunami waves crashing onto the South Pacific island and triggering warnings as far as the US West Coast. There were... Read more »
Tongan geologists watched a massive plume of ash rise in the sky during a continuous eruption of the Hunga Tonga-Hunga Ha’apai volcano on Jan. 14. The Tonga Geological Services released images of... Read more »
