The eruption lasted 29 hours between 9:26 a.m. Hawaiian time Wednesday through 1:49 p.m. Thursday, according to the U.S. Geological Survey. During the last eight hours, fountains shot up to 600 feet ...

Heathrow Airport is stirring back to life, with flights slowly resuming about 18 hours after an inferno at an electrical ...

An eruption of Indonesia's Lewotobi Laki-laki volcano spewed ash clouds more than 8 kilometres (5 miles) high, authorities said as they raised the alert status to the highest level, and an Australian ...

Scientists say Mount Spurr — about 80 miles from Anchorage — is becoming more seismically active, spewing large amounts of dangerous gasses and heating up at its surface.

For years, social media users have shared images and videos they claimed show Elephant Rock, a naturally formed geological ...

The U.S. National Tsunami Warning Center has said there is no tsunami danger for the East Coast of the United States after an ...

This morning's earthquake was tectonic, not volcanic, indicating no cause for concern that an eruption from Norway's only active volcano would occur ...

The U.S. Geological Survey describes lavanado as a wind vortex within the caldera, a large depression formed by the collapse of a volcano's central part after an eruption. The video of the ...