The ash cloud above Mount Lewotobi Laki-laki on Monday was about four times taller than the one produced by an eruption there ...

On this day in 1956, a 7.5 magnitude earthquake and tsunami hit Santorini, the largest to ever be recorded in Europe in the ...

Dozens of flights to and from Indonesia's Bali island were canceled after a volcano belched a colossal ash tower 11 miles ...

An underwater volcano near Tonga revealed how sediment spreads, disrupts marine life, and raises questions about deep-sea ...

Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last ...

Mount Lewotobi Laki-laki, on the southeastern Indonesian island of Flores, erupted for about six minutes on Monday morning, ...

Why you should visit One of the Cyclades islands, Santorini is known to have been populated since 3600 BC. It was once ...

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.