When the Tonga volcano erupted beneath the South Pacific, it did what this type of volcanoes do: it blasted seawater, ash, ...

A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After ...

WELLINGTON--New Zealand and Australia were able to send military surveillance flights to Tonga on Monday to assess the damage ...

Scientists say a massive 2022 volcano eruption may have helped break down methane, offering new clues in the fight against ...

Few Know of the Most Destructive Volcano in Italy Typically, volcanoes spill tons of methane during an eruption. The ...

Aerial images show the devastation in Tonga left behind after a violent offshore volcanic eruption sparked a tsunami and clouded the sky with ash. Communications with the island nation have largely ...

Discover how satellite data from the 2022 eruption of Hunga Tonga–Hunga Ha’apai suggests an unusual chemical reaction rapidly broke down methane high in the atmosphere. Although volcanic eruptions are ...

WELLINGTON, New Zealand — New Zealand and Australia have sent military surveillance flights to assess the damage in Tonga caused by Saturday's huge undersea volcanic eruption. Communications with the ...

The Hunga-Tonga Ha'apai plume, imaged by the Japanese Meteorological Agency's Himawari-8 weather satellite. (Simon Proud/Uni ...

Unexpected methane cleanup: The 2022 Hunga Tonga eruption produced a chemical reaction that destroyed methane in its plume for more than a week. Satellite evidence: High formaldehyde levels tracked by ...

Analysis has shown a boulder weighing almost 1,200 tons in Tonga is one of the largest known wave-transported rocks in the world, providing new insights into the Pacific region's history and risk of ...