Deep beneath the tranquil blue waters of the Pacific Ocean, a geological giant is stirring. Scientists have identified ...

Rather than a volcanic winter, the Toba eruption 74,000 years ago resulted in several years of warm and dry weather, ...

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption ...

Scientists have uncovered a hidden geological feature, 'a secret lid' deep below the park, that helps explain why the ...

A "breathing" cap of magma has been discovered by scientists just 4km under Yellowstone National Park. Yellowstone National ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

Yellowstone National Park sits atop the world's most famous supervolcano. If it erupted, ash and molten rock would spew across much of the continental United States, devastating the country and ...

Credit: Xiyu Zhang via Getty Images A "breathing" cap of magma has been discovered inside the Yellowstone supervolcano, and it might help determine when the volcano will next erupt, a new study ...

And while the massive supervolcano beneath the park has long been a subject of fascination—and fear—one mystery about it has been solved. Scientists have uncovered a hidden geological ...