Despite centuries of exploration, the Earth still hides many secrets beneath its oceans. One of these mysteries was uncovered ...

New research suggests that Earth’s orbital variations—the slow changes in its tilt, axial precession, and shape of its ...

Discover how Mauna Loa supervolcano could impact Hawaii and beyond. Learn about past eruptions, new prediction methods, and ...

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...

New research from scientists with the Chinese Academy of Geological Sciences and published in the journal Science found that ...

A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption ...

The USGS Hawaiian Volcano Observatory continues to monitor Hawaiian volcanoes for any changes and reports that aftershocks ...

Researchers found Earth's orbital changes align with past volcanic eruptions. Climate shifts and massive eruptions occurred ...

The volcanoes that form where tectonic plates are pulling apart are now seen at midocean ridges, which are places under the ocean where two pieces of crust move away from each other. Two major ...

In 2022, researchers aboard the E/V Nautilus made a discovery on the floor of the Pacific Ocean near Hawaii. While surveying ...

Hidden in the stormy Furious Fifties, the South Sandwich Islands generate spectacular cloud formations. Winds sweeping past ...

Several past eruptions were characterized by similar lava fountaining episodes, including at the start of the Puʻuʻōʻō ...