When the Kīlauea Volcano erupted in May 2018, an enormous amount of ash was released into the atmosphere in a plume nearly ...

Convection processes beneath Venus' scorched surface may help explain the planet's many volcanoes, a new study reports.

Mount Spurr has been showing signs of an eruption since last year, but scientists think one is even more imminent.

Scientists are on high alert after spotting a key sign that a US volcano is about to erupt. Huge plumes of steam have been seen rising from Mount Spurr, one of Alaska's largest active volcanoes.

The episodic summit eruption of Kīlauea in Halemaʻumaʻu Crater has been going on for more than 3 months now, with 16 eruptive ...

Scientists are monitoring a huge volcano in Alaska that is 'moving closer to eruption' as its unrest continues this week. Mount Spurr, a 11,000-foot-tall volcano that sits just 81 miles from the ...

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

Life for the residents of South Central Alaska comes with many daily challenges. The weather is harsh and unpredictable, with ...

What can a sample return mission from Jupiter's volcanic moon, Io, teach scientists about planetary and satellite (moon) ...

In the middle of the Pacific Ocean, thousands of miles from any continent, Easter Island rises out of the sea. Its surface ...

The U.S. Geological Survey’s office building in Hilo also is the temporary home of the agency’s Hawaiian Volcano Observatory, ...