Scientists have found giant magma reservoirs under dormant volcanoes in the Cascades. A new study shows that the magma system can persist even after eruptions.

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...

The Office of the Washington Secretary of State has launched a new lobby exhibit in the Legislative Building. Launched on Jan. 29, it commemorates the contributions and history of the Washington ...

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

Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

A new study has found surprising evidence of large bodies of magma lurking beneath long-dormant volcanoes in the Cascade ...

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.' ...

The Birth of a Lake boardwalk trail is pictured at Coldwater Lake on Thursday, Jan. 23. "This short, accessible boardwalk ...

Nepal will increase the permit fees for climbing Mount Everest by more than 35%, making the world’s tallest peak more expensive for mountaineers for the first time in nearly a decade ...