Add Yahoo as a preferred source to see more of our stories on Google. The volcano, known as Klyuchevskoy (or sometimes Klyuchevskaya Sopka), is an active stratovolcano in Russia's Kamchatka Peninsula, ...

The hike begins at 7 a.m. in an empty desert, with the goal of reaching the center of a volcano known in the video as the Devil’s Mouth or Devil’s Cauldron. The climb quickly becomes steeper than ...

HAWAII VOLCANOES NATIONAL PARK, Hawaii — A unique phenomenon known as a "Tephra Devil" was captured swirling over a crater on Hawaii's Kilauea during the volcano's 47th eruptive episode last week.

“It might be bright enough that you can see with your naked eye or with binoculars, but that’s not because it’s going to be super close,” Teddy Kareta, a postdoctoral researcher at Lowell Observatory ...

While dust devils and other volcano-related puahiohio are smaller, weaker, and often more short-lived than true tornadoes, it’s important to remember that they still generate relatively strong, ...