The region forms part of the Cascade Range, named for its innumerable waterfalls. The range extends from British Columbia to northern California. A geological theory proposes that the mountains ...

According to a study published Jan. 13, at least 81 cubic kilometers of active groundwater is currently stored at the Cascade Range crest in ... the volcanic rocks to map the volume of the ...

Unlike old soldiers, old volcanoes seemingly don't even fade away, much less die, with researchers discovering magma chambers under cones previously classed as dormant after thousands of years of ...

According to a study published earlier this week, at least 81 cubic kilometers of active groundwater is currently stored at the Cascade Range crest ... volcanic rocks to map the volume of the ...