More than a century has passed since the last eruptions of Mount Lassen and Mount Shasta, yet both remain active and ...

While you might associate volcanic eruptions with distant lands, numerous active volcanoes across America could potentially erupt tomorrow. The Yellowstone Caldera is not just a tourist hot spot; it’s ...

Volcanic activity will mark the 31st time Kilauea has erupted since December. One of the most active volcanoes in the world is living up to its reputation as it gears up for another eruption. An ...

PORTLAND Ore. (KPTV) - The Axial Seamount is the most active volcano in the Pacific Northwest, sitting 300 miles off the coast of Oregon and nearly a mile underwater in the Pacific Ocean, along the ...

Cameras from the United States Geological Survey (USGS) on November 22 captured Hawaii's Kilauea volcano spewing flowing lava ...