A rare underwater eruption at Hunga Tonga sent water vapor into Earth’s atmosphere, cooling the stratosphere and reshaping ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

An international assessment report has been released to provide definitive statements on the atmospheric impacts from a huge ...

A new international scientific assessment provides a comprehensive analysis of the atmospheric effects of the 2022 eruption of the Hunga volcano, the ...

This assessment shows how Hunga’s water-rich plume reshaped the stratosphere in ways not seen before,” said Tim Naish, Chair ...

Scientists from Mexico's National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

According to the WMO, key scientific findings of the Hunga Volcanic Eruption Atmospheric Impacts Report show that the eruption in the South Pacific on January 15, 2022 produced the largest underwater ...

Sessions are scheduled for Jan. 14 and 21 at Pāhala and Nāʻālehu public libraries, respectively. Come to the Kahuku Unit of ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active ...

Often spotted by onlookers in Hawai‘i Volcanoes National Park, or even by YouTube livestream viewers, the long, ashy gray or ...