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

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

The sole undersea cable connecting it to the rest of the world had been snapped by an underwater avalanche from the volcano.

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

The ancient Tongan phrase for tsunami is peau kula, which translates to red wave. The deeper meaning of the words became clear to Taaniela Kula, the head of Tonga’s Geological Services, when he ...

Ash from the Hunga Tonga-Hunga-Ha'apai volcanic eruption is going to suffocate plants and turn rain into acid, scientists have said. While the volcano has erupted several times in recent decades, ...

A second major eruption has been detected at the Hunga Tonga volcano on Monday, according to an alert from Australia’s Darwin Volcanic Ash Advisory Centre. There were no casualties reported from the ...

The Jan. 15 eruption at Hunga Tonga - Hunga Ha'apai sent shock waves around the world, literally. Tsunami waves created by the eruption arrived first at the islands of Tonga. At least three people ...

When the Hunga Tonga-Hunga Ha’apai volcano erupted in Tonga in January 2022, it became the largest eruption ever recorded with modern technology. The blast, estimated to be hundreds of times stronger ...

On the 14th of January, 2022, the Hunga Tonga-Hunga Ha’apai volcano began a gigantic eruption that would go on to peak in ferocity the next day. The uninhabited island volcano would quickly make ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When the Hunga ...

This satellite image taken by Himawari-8, a Japanese weather satellite, and released by the agency, shows a volcanic plume produced by Hunga Tonga-Hunga Ha'apai volcano on Saturday, Jan. 15, 2022. A ...