Something stirred beneath Mount Rainier this summer, sending over 1,000 earthquakes through the ground in weeks—the largest ...

Millions of tonnes of ash and rock from an erupting Philippine volcano could bury nearby communities due to heavy rain, authorities said Saturday, as tens of thousands flee over fears of a deadly ...

Scientists from Mexico's National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

In the 1780s, the volcano rumbled to life with such force that it sent high-speed avalanches of hot rock, gas and ash down its slopes. Those flows quickly melted the snow and ice and mixed with the ...

ANCHORAGE, Alaska (NBC) -- Scientists are urging people who live in south-central Alaska to begin preparing for a possible eruption of the Mount Spurr volcano. The Alaska Volcano Observatory said now ...

JAKARTA (Reuters) -Indonesia's Mount Lewotobi Laki-laki erupted on Wednesday, shooting volcanic ash 10 km (6.2 miles) into the sky, the country's volcanology agency said, forcing authorities to raise ...

MT. ST. HELENS, Wash — For many people who lived through the 1980 eruption of Mount Saint Helens, it is the biggest news story of their lifetimes. 45 years ago, the mountain that had been rumbling for ...

At least seven international flights from Indonesia’s popular resort island Bali stand cancelled and many were delayed after a volcanic eruption sent ashes more than 8km high into the skies.