This unusual image shows a large plume of discolored water rising toward the Pacific Ocean's surface from the Kavachi volcano, also known as "sharkcano," during an undersea eruption. Kavachi is a ...

Scientists believe a massive underwater volcano is on ... behemoth could soon erupt. New insight into 'Devil' humans who left footprints in ash 350,000 years ago NASA scientists discover ...

Hawaii isn't the only series of islands formed from underwater volcanic eruptions. In 2014, a massive eruption formed the new island of Hunga Tonga-Hunga Ha'apai. But there's something about this ...

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 ...

An underwater volcano near the South Pacific island nation of Tonga erupted on January 15. The eruption unleashed explosive forces that dwarfed the power of the Hiroshima atomic bomb, Nasa ...

Museum experts are exploring how to bring the science dioramas of yore into the 21st century, while ensuring scientific accuracy and acknowledging past ...

a 5.1-magnitude quake hit the southern tip of El Hierro This seismic activity suggests an underwater volcano could soon erupt Eruption could force masses of rock to the surface, creating a new ...

Before then, the volcano's most recent major eruptions were in 2016, 2014, 2007 and 2003. In the past, researchers also sighted ephemeral islands up to half a mile (1 km) wide being birthed by the ...