Oregon’s state geologist is pitching a novel idea of using the region’s rocky basalt layer – born of lava that flowed ...

Layers of volcanic rock in eastern Oregon, the Willamette Valley and the Columbia Basin have created fertile soil for farming ...

This map was compiled through decades of work and displays the various lava flows, tephra deposits and other rock ... Visit ...

A VOLCANIC eruption in Indonesia has spewed a fiery column of lava, killing 10 people. The eruption at Mount Lewotobi Laki ...

The park sits 26 miles north of Bend and is open year-round from dawn to dusk. There's a $5 day use fee that you can pay ...

A danger zone around the volcano has been extended to more than five miles on the ground as smouldering rocks, lava, and hot, ...

"Pompeii: The Exhibition" opens Nov. 15 at Graceland, featuring a collection artifacts from the ancient Roman city that was ...

At least 10 people have been killed after an enormous volcano erupted in Indonesia last night. Mount Lewotobi Laki Laki spewed thick brown ash 6,500ft into the air as hot "ash bombs" rained down on a ...

These movements often precede eruptions, as pressure from magma pushes against the surrounding rock ... for past Volcano Watch articles, Kilauea and Mauna Loa updates, volcano photos, maps ...

This was followed by hydrothermally altered volcanic and intrusive rocks with pervasive silicification and intervals ...

Layers of volcanic rock in Eastern Oregon, the Willamette Valley and the Columbia Basin have created fertile soil for farming ...

Tiltmeters are a crucial component of the volcanic monitoring network in Hawaii. By detecting subtle changes in ground ...