Earth’s climate over millions of years is shaped by both internal forces, like volcanic activity, and external ones, such as ...

Video footage captured by Scott Malis during the volcano's 11th episode shows lava spewing out of Kilauea volcano and ...

The A.D. 536 eruption of an Arctic volcano was so massive that civilizations fell and undying myths took shape. But that's ...

Scientists discovered that volcanic eruptions in India’s Deccan Traps 66 million years ago released gases that altered ...

A new look at an ancient eruption at Campi Flegrei raises new questions about the propensity of the still-active volcano, ...

The tallest volcano in Europe, Italy's Mount Etna, and the world's most active volcano, Kilauea in Hawaii, erupting again.

Though they don't form a classic cone shape, shield volcanoes can be massive: Mauna Loa has an estimated volume of 18,000 cubic miles (75,000 cubic kilometers). The biggest shield volcano is Tamu ...

The year 536 was marked by an 18-month-long mysterious fog that caused unprecedented darkness and cooling, leading to failed ...

Fountains dropped in height 250 feet (80 meters) to 300 feet (90 meters) on Tuesday night, according to the Hawaii Volcano Observatory. On Wednesday morning, a webcam still showed tall bursts of fiery ...

When the fuming and rumbling at Mount Spurr, a giant volcano northwest of Anchorage, started picking up in October, Alaska’s ...

However, episode 11 was "definitely by far the biggest one I've seen," Malis said ... shore of the Island of Hawaii within the Volcanoes National Park, which includes the summits of two of ...