Just 30 minutes from downtown Flagstaff, Sunset Crater Volcano National Monument offers a striking look at northern Arizona’s explosive past.

The Uturuncu volcano in Bolivia, believed to be extinct for 250,000 years, shows internal signs of activity that surprise ...

Oahu is one of the world's most beautiful destinations, but these spots take spectacular to a whole other level. Get ready to ...

Specimens occur in volcanic tuff becoming larger and more plentiful along the 1 mile hike to the amphitheater or exposed interior of the cinder cone, which was caused by a phreatomagmatic eruption ...

Throughout the 19-day event, the UNESCO-honored Hallasan Natural Reserve, Geomunoreum Lava Tube System, and Seongsan Ilchulbong Tuff Cone will all be thrust into the spotlight, while the opening ...

Find an array of twisted and altered volcanic tuff (hardened ash) formations consisting of Easter Island statues, goblins, gargoyles, giant termite mounds and other weird shapes at Paliza Canyon ...

Get powerful, Majestic Landscape Of Tuff Cone Shaped Volcanic Formations In Uchisar Turkey pre-shot video to fit your next project or storyboard.

A study of volcanic cones near the equator on Mars is challenging what scientists previously knew about when and where water flowed on Mars.

Explore a wide variety of inspiring landscapes just outside of the city. The post Trekking Bend’s Fiery Past: 6 Volcanic Hiking Trails appeared first on GearJunkie.

MOSCOW, Idaho -- The University of Idaho announced Thursday that postdoctoral researcher, Ian T.W. Flynn found what looks to be a spatter cone of volcanic matter on Mars.