Amboy Crater is a cinder cone volcano in the Mojave Desert, known for its symmetrical shape and historical significance as a ...

This story originally appeared in the Tuesday, May 8, 2007 edition 0f the Lassen County Times. “Reaching a centennial ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content ...

Add Yahoo as a preferred source to see more of our stories on Google. Just beyond the eerie dunes that make up the Mojave Desert’s Devils Playground, a glaringly white dome rises up out of the ground.

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

Volcanoes are grouped into four types: cinder cones, composite volcanoes, shield volcanoes and lava volcanoes. Cinder cones are circular or oval cones made up of small fragments of lava from a single ...

Most volcanoes, loud and pushing, build their cinder cones openly of fiery ash and lava. But a few volcanoes work under cover. Their molten lava never reaches the surface, but quietly pushes up the ...

(KTXL) — California is known for its beaches, vast forests, stunning deserts and towering mountains but it is also one of the top five states with the most volcanoes. California’s 29 volcanoes place ...