A magnetotelluric study reveals potential for a supervolcano forming at Mt. Saint Helens, sparking geological debates. As some of the press surrounding this has suggested, other geologists (such as ...

PORTLAND, Ore. (KOIN) – Mt. St. Helens may look like it’s erupting, but it’s not. According to the National Weather Service, strong eastern winds on Tuesday have caused volcanic ash from the ‘80s to ...

What is that coming out of Mount St. Helens? Is it ash? The National Weather Service (NWS) in Portland assured everyone that although ash is circulating, the mountain is not erupting. Strong winds ...

CASCADES VOLCANO OBSERVATORY — 'First, Mt. Saint Helens is NOT erupting.' That was the message from the National Weather Service office in Portland this morning. NWS says volcanic ash from when Mt. St ...

Explore Mt. Saint Helens eruption cycles and the stunning recovery after the 1980 eruption in the feature by NOVA. Watch now! NOVA: Mount Saint Helens - Back from the DeadWatch the preview. Now, first ...

ST HELENS, Wash. — It may look a bit like it, but Mount St. Helens is not erupting Tuesday morning. The ash you can see blowing around the volcano is actually remnants of the infamous 1980 eruption.

PORTLAND, Ore. (KOIN) — After an avalanche on Mt. St. Helens left one snowmobiler stuck and another injured, a fellow snowmobiler managed to aid them before calling in a rescue group on Monday. “Just ...