The Hunga Tonga-Hunga Ha'apai volcano, located near Tonga in the South Pacific, violently erupted on January 15, 2022 and released enough ash and gas to cover an area of 157,000 square kilometres, ...

SINGAPORE (Reuters) - Scientists are struggling to monitor an active volcano that erupted off the South Pacific island of Tonga at the weekend, after the explosion destroyed its sea-level crater and ...

The eruption of Hunga Tonga-Hunga Ha'apai produced one of the most extreme lightning storms ever and it has given scientists a unique glimpse into the volcano's secrets. Peeking out of the South ...

The 54-day voyage on the CSIRO’s flagship RV Investigator was completed last week and brought together scientists from Australia, Tonga, Fiji, New Zealand, the United Kingdom, and the United States.

SYDNEY (Reuters) - An underwater volcano off Tonga was spewing ash high into the air on Tuesday, causing several carriers to suspend air travel to the South Pacific island nation and turning the ...

The atmosphere is still feeling the effects of the January 2022 eruption of the Hunga-Tonga volcano in the southern Pacific Ocean The atmosphere is still feeling the effects of an immense underwater ...