The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.

Scientists discovered Hawaii’s deep mantle plume is splitting, which may create two future volcanic island chains.

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground ...

A new NASA satellite image has captured a rare view of an erupting volcano, revealing its bright red lava flow as seen from space.

The Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular in which it shot fountains of lava some 1,300 feet into the air, according to the U.S. Geological Survey.

Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular, shooting fountains of lava some 1,300 feet into the air, according to the U.S. Geolog ...

From extreme heat in Grand Canyon and Death Valley to thermal burns in Yellowstone and volcanic hazards in Hawaiʻi Volcanoes, ...

A mysterious spike of platinum buried deep in Greenland’s ice has long fueled theories of a catastrophic comet or asteroid strike 12,800 years ago—possibly triggering a sudden return to icy conditions ...

Imagine a time when the blue planet looked nothing like it does today. A time when the oceans were frozen over, the continents were locked in a thick .

A breathtaking astronaut photo reveals El Salvador’s Lake Coatepeque—an ancient volcanic crater lake that sometimes ...

Lava from a volcanic eruption on Réunion Island flowed into the Indian Ocean on March 15. Molten rock cascaded down a rocky cliff after crossing roads and burning vegetation in its path as authorities ...

HONOLULU (AP) — The latest lava fountaining episode of an erupting Hawaii volcano reached 1,000 feet high Tuesday, prompting temporary closures at a national park and part of an important highway ...