Volcanoes erupting underwater have a distinctive effect on the climate that is larger and more widespread than previously ...

A tsunami warning has been lifted for Tonga after a strong 7.1 magnitude earthquake struck near the Pacific Island country. The Pacific Tsunami Warning Center initially warned of potential ...

The ground is cracked and crumbling. There's a whiff of sulphur. Massive eruptions of rock and ash from a volcano in Tonga created this new land in January. The baby island bubbled from the ocean ...

A tsunami warning has been lifted for Tonga after a strong 7.1 magnitude earthquake struck near the Pacific Island country. The Pacific Tsunami Warning Center initially warned of potential hazardous ...