Volcanologists monitoring the Pacific Northwest have issued renewed warnings about several volcanic systems along the Cascade ...

Experts in volcanology observing the Pacific Northwest have raised fresh alerts regarding various volcanic systems within the ...

Footage of the eruption of Mt. Lassen in Northern California. Mt. Lassen erupted from 1914-1917, the last volcano in the Cascades to erupt prior to Mt. St. Helens. This footage was most likely taken ...

Lassen Volcanic National Park announced it closed its main through-road on Wednesday after wet autumn storms dumped heavy snow and ice in the Shasta Cascade mountains east of Redding. But you can ...

Lassen Peak had its most powerful explosion in a series of eruptions that occurred between 1914 and 1917. Take a look at ...