Back in January, SFGATE was on the ground in the national park during a previous eruption episode that also rained tephra ...

Mazama Energy Inc. is set to begin geothermal exploration work near Newberry Volcano in central Oregon starting December 22, ...

Hydrothermal activity detected for the first time in the underwater volcano between Tenerife and Gran Canaria. Experts issue warning.

Add Yahoo as a preferred source to see more of our stories on Google. HAWAII VOLCANOES NATIONAL PARK -When Scott and Pamela Rippel found out scientists were predicting a fountain of lava would erupt ...

Far out in the Atlantic Ocean, the Azores rise from the sea as a chain of volcanic islands. Beneath the waves, the volcanic rock creates a maze of cracks, overhangs, and swim-throughs. As divers ...

One of Earth’s most active volcanoes, Kīlauea, has erupted again for the 43rd time in Hawai's Big Island. USGS reported the ...

One house has gained a unique feature after a volcano erupted and spilled lava inside. Edosa Osemwegie, 25, a residential counselor from Boston, recorded a video of the house while on vacation in Cha ...

Scientists discovered Hawaii’s deep mantle plume is splitting, which may create two future volcanic island chains.

In a remote, barren part of northern Kenya, a new pilot project will soon begin injecting CO2 more than 1,300 feet underground into volcanic rocks, where the greenhouse gas will also turn to stone. It ...

One of the largest canyons in our Solar System carved its way through several layers of ancient volcanic eruption debris, a recent study reports. Valles Marineris is a titanic network of deep cracks ...

Above Wenatchee, spires reveal volcanic history in 44-million-year-old rock. High above the city of Wenatchee, Washington, a group of spires made of a unique type of 44-million-year-old rock tell the ...