We dug into the archives for 'The Mountain Erupts,' a KING 5 documentary on the 1980 Mount St. Helens eruption.

Sunday, the Pacific Northwest was reshaped in ways that still reverberate nearly half a century later. Why it matters: For ...

Color photos shot in 1980 from the cockpit of a Cessna 150 reveal the magnitude of Mount St. Helens' ash and destruction amid ...

The eruption of Mount St. Helens nearly took the lives of the three ... During a helicopter tour days later, Renner saw their camp area had been totally destroyed.