While Hawaii is formed by volcanoes, including the highly active Mt. Kilauea, I want to explore an easier-to-reach region: ...

Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

Registration closes Sunday, Jan. 21, at 11:59 p.m. "Anyone who is interested in learning more about Mount St. Helens is welcome to register as a participant. No prior knowledge of natural history ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

It appears that these magma bodies exist beneath volcanoes over their whole lifetime, not just during an active state.' ...

Mt. St. Helens and Yellowstone are two of the largest and most famous volcanoes in the United States. Learn how they compare in this fascinating video! Donald Trump's Approval Rating Now Higher ...

People lived in many parts of the Old World by then but had not yet reached Australia or the Americas. The bulk of the human ...

Although less well-known that other volcanic giants of the Cascades (particularly Mount St. Helens), this underwater volcano is actually the most active one in the Pacific Northwest. With ...

Drivers may be able to rep Smokey Bear, Mt. Saint Helens or historic Whidbey Island after this year's legislative session.