Volcanic eruptions are one of nature’s most powerful and destructive forces. They can alter landscapes, affect weather ...

It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

Did you see the total lunar eclipse on March 14? Several of my friends on social media commented that the moon appeared ...

A startup called Stardust is developing a proprietary geoengineering technology that could block sun rays from reaching the ...

after an eruption of Mount Pinatubo in 1991, sulfur dioxide and hydrogen sulfide hung in the atmosphere and measurably cooled the planet for more than a year. Thanks to studies of that volcanic ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.

ANCHORAGE, Alaska – Alaska’s Mount Spurr volcano continues to show signs of unrest, and that has led to an alert level increase in the city of Anchorage as fears of an impending eruption grow.

Anchorage, Alaska - Alaska’s Mount Spurr volcano continues to show signs of unrest, and that has led to an alert level increase in the city of Anchorage as fears of an impending eruption grow.

Almost 300,000 residents in Alaska's largest city are bracing for an explosive volcanic eruption. Mount Spurr, a 11,000-foot-tall volcano that sits just 81 miles from the largest city in the ...