A new video from Japan’s maritime authorities captures an underwater volcano bursting through the sea surface in a violent ...

An earthquake swarm 35 miles (55 kilometers) beneath Kilauea in August 1959 was followed in October by ground swelling ...

In ʻŌlelo Hawaiʻi, or the Hawaiian language, we might call them puahiohio, or whirlwinds. In meteorological terms, these small twisters are technically dust devils, or more precisely, ash devils, ...

Kilauea has been erupting -episodically for the past two months in Halema‘uma‘u, nested within the south end of Kaluapele, the summit caldera. Captivating lava fountains burst from the vent(s) during ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world's most active and whose eruption could affect millions of people. Its mission: figure ...

A NASA spacecraft that has been circling Mars for more than two decades has spotted something it never has before in well over 100,000 orbits of the Red Planet. On a morning horizon in May, the ...

The Hunga Tonga Mystery That Wasn't When the Hunga Tonga volcano erupted underwater in January 2022, it felt like witnessing ...

If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

Last week, officials announced that a volcano 80 miles west of Anchorage is "likely" to erupt within the next few weeks or months. That could send ash into the air for hundreds of miles. A volcano 80 ...

Volcano boarding down Cerro Negro is one of Nicaragua’s most thrilling adventure activities. Riders descend the steep volcanic slope at speeds up to 40 miles per hour, wearing jumpsuits and goggles ...