Discover everything about the Cascade Range mountains. Check their location, volcanoes, climate, and importance across ...

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 ...

A recent study has revealed that dormant volcanoes in the Cascade Range still contain significant amounts of magma beneath their surface, challenging long-standing assumptions about volcanic activity.

New Cornell University led-research challenges the long-standing belief that active volcanoes have large magma bodies that ...

Mount Rainier - one of many volcanoes found in the Cascade Range - is reflecting in the Reflection Lakes in Mount Rainier National Park in Washington State, USA. A seismic survey challenges the ...

Jul. 26—Nick Burson and Marc McPherson weren't thinking about setting a record the first time they climbed Washington's five tallest Cascade Range volcanoes in a single trip. They just wanted to see ...

A deadly eruption on White Island in New Zealand Monday serves as a reminder to Pacific Northwest residents of the dangers of living near a volcano, said officials with the U. S. Geological Survey’s ...

SKAMANIA COUNTY, Wash. — Hundreds of small-magnitude earthquakes registered below Mount St. Helens could indicate that the volcano is going through "recharge" - a process where additional magma ...

Our western volcanoes : an overview -- Plates in motion : the ring of fire, hot spots, and supereruptions -- Magma and mountains : how volcanoes erupt and the landforms they build -- Glaciers on ...