Key takeawaysA new UCLA-led study shows that the 2022 eruption of underwater volcano Hunga Tonga–Hunga Haʻapai did not warm ...

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 Hemisphere ...

A tsunami warning has been lifted for Tonga after a strong 7.1 magnitude earthquake struck near the Pacific Island country.

A 7.0 magnitude earthquake has caused slight damage in Tonga and brief evacuations before the threat of a tsunami passed ...

A 7.1 magnitude earthquake has struck near Tonga, prompting a tsunami warning for the Pacific Island country. The temblor hit ...

A powerful earthquake was reported in the Pacific Ocean early Monday morning local time, with officials issuing tsunami alerts for areas closest to the epicenter.

A colossal volcano in Alaska is being closely monitored by scientists as it shows signs of nearing eruption. Mount Spurr, an 11,000-foot stratovolcano situated 81 miles west of Anchorage ...

Scientists are keeping a close eye on a giant volcano in Alaska that appears to be 'moving closer to an eruption.' On March 7, Mount Spurr, an 11,000-foot-tall stratovolcano that sits 81 miles ...

Hawaii’s most active volcano, Kilauea's latest eruption, which began on March 19, has officially ended after 28 hours, with lava fountains reaching up to 700 feet, according to the US Geological ...

Its Crater Peak, the southern vent of Spurr volcano, has erupted four times in the last 100 years: in 1953, and three times in 1992. In two of those eruptions, about a quarter-inch of ashfall ...