A man who ended up being consumed by a volcanic eruption left behind some devastating final words as he watched it come ...

Located in southern Washington state, Mount St. Helens is notorious for its eruption on May 18, 1980. The eruption of ...

“These trees have their own mycorrhizal fungi that picked up nutrients from the dropped needles and helped fuel rapid tree ...

A minor earthquake was detected near Morton, Washington, on Wednesday morning, according to the U.S. Geological Survey.

But that process, the USGS says in the Mount St. Helens report, “can continue for many years without an eruption.” Mount St. Helens is the most active volcano in the contiguous United States ...

Washington state's Mount St. Helens, which is one of the most dangerous ... In 2018, a Kilauea eruption caused large lava flows throughout the Puna District, which destroyed more than 700 homes ...

Scientists released gophers onto a plot of land two years after the eruption obliterated the landscape—and the results were magical.

When Mount St. Helens erupted in 1980 ... Two years after the eruption, they tested this theory. "They're often considered pests, but we thought they would take old soil, move it to the surface ...

On May 18, 1980, the eruption of Mount St. Helens emitted 1.5 million metric tons of sulfur dioxide into the atmosphere while its pyroclastic lava flow incinerated virtually everything within a ...

Just two years earlier, a cataclysm erased life in the landscape. The explosive eruption of Mount St. Helens in 1980 blew out ...

MOUNT ST. HELENS, Wash. – Researchers studying the aftermath of the massive eruption that led to the widespread destruction of ecosystems around Mount St. Helens in 1980 believe a particular ...