Mount Spurr is a prominent feature within the Aleutian volcanic arc, an area created by the subduction of the Pacific Plate beneath the North American Plate. This geological phenomenon leads to ...

The grassfire on the southwest portion of Taal Volcano in Batangas was extinguished about 21 hours after it was first sighted ...

Hawaii’s Kilauea volcano has erupted again, sending lava fountains soaring up to 1,000 feet in a breathtaking display.

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ash.

Some volcanoes never erupt, but still pose a threat. The post Why Some Volcanoes Never Erupt, But Still Pose a Threat ...

Following up on last week's warning, the Alaska Volcano Observatory reiterated ... should "familiarize themselves with any potential hazards." Additionally, the U.S. Geological Survey said it ...

When you think of Iceland, the image of serene landscapes with sprawling glaciers and fiery volcanoes might come to mind. But ...

Volcanic eruptions can be both awe-inspiring and terrifying natural phenomena that impact local communities and ecosystems. Recently, two notable eruptions—Mount Kanlaon in the Philippines and ...

I'm concerned that, over some time, our ability to monitor for earthquake hazards that may ... endeavors near the volcanoes in the Cascades. Along with the potential backslide in volcano ...

PORTLAND – Crater Lake is famous for its incredible views from the towering lip of the volcanic caldera, but some visitors ...