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

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

This being a volcanic mountain range, there was a lot of interest in ... Urness: What's the scale of what you're referring to as this Cascade aquifer? Karlstrom: Our study had to draw a box ...