With five active volcanoes in Washington state, the threat of a repeat eruption looms large in many minds. Scientists at the ...

The National Ice Core Facility in Lakewood, Colorado, holds 13.67 miles of ice cores preserved at -40 degrees Fahrenheit year ...

said the magnitude of Tuesday's earthquake was "comparable to the explosion of Mt St Helens in 1980". "Events of a similar magnitude are associated with the risk of tsunami, however the historical ...

Almost no one outside of Georgia knew who he was, but he saw his opportunity. Editor’s note: Before he died on November 29, ...

Around the world, volcanic eruptions are daily geological events, but most of this activity lands low on the Volcanic Explosivity Index, a scale that measures the intensity and magnitude of eruptions.

With the 2025 season approaching rapidly, here’s some thoughts on the man at each club who I believe will be under the most ...

Fabio Capitanio, an associate professor at Monash University's School of Earth Atmosphere and Environment, said the magnitude of Tuesday's earthquake was "comparable to the explosion of Mt St Helens ...

A 26-year-old Seattle woman died Sunday after jumping from a bridge on the Spirit Lake Memorial Highway near Mount St. Helens, according to the Cowlitz County Sheriff's Office. The woman sent a text ...

In memory of former President Jimmy Carter, who died on Sunday, we are rerunning this history column documenting his visit to ...