The 1980 Mount St. Helens eruption remains the deadliest in U.S. history, fundamentally changing how scientists monitor ...

Few Know of the Most Destructive Volcano in Italy Typically, volcanoes spill tons of methane during an eruption. The ...

A major Yellowstone eruption likely won’t happen for thousands, and potentially millions, of years. Scientists say that the magma underneath Yellowstone is mostly solid and not eruptible. One study ...

Rescuers are rushing to find missing hikers, three of whom have been declared dead after a volcanic eruption in eastern Indonesia.

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

LEGAZPI CITY — Mayon Volcano has ejected 40 million cubic meters of volcanic material since its eruption intensified after Alert Level 3 was raised on January 6, the Philippine Institute of ...