Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S. Geological Survey and Alaska Volcano Observatory to issue a yellow alert.

Alaska's Mount Spurr, an active volcano near the most populated region in the state, is getting even closer to an eruption, ...

The Alaska Volcano Observatory on Wednesday said Mount Spurr is at risk of erupting within the next few weeks or months, potentially impacting residents 78 miles away in the city of Anchorage.

Social media users were blown away by the hair-raising moment in the viral video, with one saying it's "insane." ...

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

Researchers led by Dr. Maura Brunetti at the University of Geneva studied fossilized plant remains, using spores, pollen, and ...

Standing at 12,300 feet, Guatemala's Volcan de Fuego is among the most active in Central America and last erupted in June ...

In a remote corner of the U.S., active volcanoes wait patiently above the ridgelines, leaving residents on edge.

If you're looking for the short answer: Yes, South Dakota would be greatly impacted if the Supervolcano at Yellowstone erupts ...

A young man's brain turned into glass during Mount Vesuvius’ 79 AD eruption. Scientists now study how extreme heat preserved ...

Ancient amphibians survived Earth's biggest extinction by feeding on freshwater prey. Their adaptability helped them thrive.

This extinction event occurred 252 million years ago and was most likely triggered by a cascade of volcanic eruptions. ​​ Though 90% of life perished, some species survived despite the environmental ...