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

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

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

The Hawaiʻi Department of Health urges residents and visitors to take precautions as elevated volcanic gas emissions from the ...

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

On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the ...

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

ICIMOD scientists used satellite measurements of Aerosol Optical Depth, a key indicator of how many particles are in the air ...

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

Kilauea is one of the world’s youngest yet most active volcanoes, and one of the six active volcanoes in Hawaii ...

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 ...