Local authorities have heightened their alert as moderate to heavy rains coupled with ash deposited along the slopes of the ...

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

Kanlaon Volcano on Negros Island erupted at 3:11 p.m., Thursday, Feb. 6, producing a minor explosive event that lasted two ...

Mount Vesuvius' most famous eruption took place in AD 79. But more than 2,000 years before this, the volcano suffered an even ...