George and his team plan to create debris-flow models for each peak in the Cascades. Their work on Mount Rainier underscored ...

Scientists are installing multiple temporary seismic monitoring stations to get a better understanding of the sharp increase ...

Woman speaks out after rescue from snow covered volcano vent Caroline Sunbaumm, 35, fell into a fumarole -- a vent in the side of a volcano -- while skiing with her husband on Mount Hood in Oregon.