The Axial Seamount—a volcano located 300 miles off the coast of Oregon and a mile underwater—is slowly showing signs of an impending eruption. Although less well-known than other volcanic giants of ...

A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine ...

Although volcanic eruptions are spectacular natural events that occur around the world every day, most volcanoes spend the majority of their time not erupting. To accurately forecast volcanic activity ...

Roughly three-quarters of all volcanic activity on Earth takes place deep beneath the ocean surface, along chains of seafloor ...

A series of underwater volcanoes have been discovered near the Cook Islands in the Pacific Ocean, and some of them may even be active. The volcanoes were found during a mission to map the seafloor ...

Mount Rainier (Figure 2.1) is one of about two dozen recently active volcanoes in the Cascade Range, a volcanic arc formed by subduction of the Juan de Fuca plate beneath the North American plate.

On June 11, the 1,000-plus-foot lava blasts of Kīlauea, one of the world’s most active volcanoes, nearly lured one visitor to his death. A 30-year-old Boston man fell 30 feet from a steep cliff after ...

Fresh satellite images have captured one of Russia's most active volcanoes melting snow from the inside out as volcanic heat continues to seep through the frozen landscape of the Kamchatka Peninsula.