Flights to and from Bali have been cancelled or delayed for over 12 hours after Mount Lewotobi Laki Laki erupted ...

The eruption also triggered a pyroclastic flow, a fast-moving, scorching avalanche of volcanic gas, ash and debris that ...

Mount Lewotobi Laki-Laki is on the island of Flores and has just erupted for the third time in three months, spewing an 18 km ...

The study, published in the Journal of South American Earth Sciences in late May, modeled variables such as the possible ...

Nearly 2,000 years ago, Pliny the Younger described the ground shaking as Mount Vesuvius exploded in fury. That eruption devastated Pompeii.

Certain sources indicated debris avalanches and mudflows as opposed to classic lava or ash eruptions due to major flank collapse, according to the Alaska Volcano Observatory.

A string of earthquakes has made some wonder if this enormous West Coast volcano is about to erupt, but here's what seismologists have to say.

JAKARTA, Indonesia (AP) — Indonesia's rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as high as 18 kilometers (11 miles) into the sky, depositing ash on ...

While many science books would have you believe the Earth’s lower mantle—the layer deep below the crust—is smooth, it’s actually made up of a mountainous-like … The post Volcanic eruptions may be ...

Watch Hawaii's Kilauea Volcano erupt for second major time in under two weeks Lava fountains reached heights of 1,250 feet in episode 26, a record for the eruption.

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in 1867.

Pillars of hot rock appear to connect continental-size moving blobs at the bottom of Earth's mantle to giant volcanic ...