Urgent evacuation alerts were issued after a volcano spewed ash 32,000ft into the air, unleashing a 6.8 mile-high ash cloud ...

One of the world's most active volcanoes ... a new Volcanic Activity Notice will be issued," it said. Hawaiian Volcano Observatory's map of Kilauea after its eruption. The volcano has spewed ...

The Mount Lewotobi Laki-Laki volcano erupted on Tuesday afternoon, with authorities raising the alert level to the most ...

A massive volcanic eruption in Indonesia sent ash and smoke miles into the sky, grounding flights, blanketing villages, and prompting evacuations as authorities remain on high alert. Though no ...

Lava fountains reached heights of more than 330 feet and feeding multiple lava streams. Scientists with the U.S. Geological Survey's Hawaiian Volcano Observatory said the fountains were likely to go ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely ... benchmark for monitoring the volcano's activity. Future research could ...

Those awe-inspiring sights are thanks to the magma buried miles beneath the surface, part of one of the world’s largest ... and the concentration of volcanic activity will be shifting northeast.