A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

Santorini may be known for its iconic whitewashed villages and sun-soaked terraces, but beneath the surface lies a volatile ...

A huge eruption in 1600 BCE left the crater rim ... the Atlantic with shockwaves felt in the UK. Some islands in Tonga, near the volcano, were so devastated that their people have never returned.

The alerts following a massive underwater volcanic eruption near Tonga put local residents on edge. “I was surprised at hearing a siren because I didn’t feel any jolt,” said Taichi Endo ...

A new UCLA-led study shows that the 2022 eruption of underwater volcano Hunga Tonga–Hunga Haʻapai did not warm the planet as was expected but actually reduced temperatures over the Southern ...

This false-color satellite photo from 2014 shows the immense heat emanating from lava lakes at the summits of a pair of ...

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga ... Sulfate aerosols lead to cooling in the atmosphere. Past volcanic eruptions, such as that of nearby Pinatubo in 1991, have had this ...

When Hunga Tonga–Hunga Haʻapai ... Sulfate aerosols lead to cooling in the atmosphere. Past volcanic eruptions, such as that of nearby Pinatubo in 1991, have had this kind of cooling effect ...

one of 24 active volcanoes in the Southeast Asian nation, was still under evacuation orders from an eruption in December. There were no reports of injuries or damage from Tuesday's eruption that ...