Kilauea volcano in Hawaii has erupted for the 23rd time in the latest sequence, shooting magma over 1,000 feet into the air ...

Col. Terry Connell was at his downtown Portland church’s Sunday service on May 18, 1980, when Mount St. Helens erupted.

The Japan Meteorological Agency plans to issue ashfall warnings and advisories in the event of an eruption on any of the ...

Sunday marks 45 years since Mount St. Helens erupted in Washington state. The deadly eruption happened shortly after 8:30 a.m ...

Over the past half century, Japan has been hit by many volcanic eruptions, but scientifically those were only considered to ...

Mount St. Helens, the largest volcanic eruption in US history, was commemorated this weekend, 45 years after its eruption, ...

The 2018 eruption of the Kīlauea volcano had unexpected consequences on marine ecosystems thousands of kilometers away. A recent study reveals how volcanic ash triggered a massive phytoplankton ...

The Indonesian Geological Agency stated that the increased seismic activity could indicate a rise in pressure inside Mount ...

Stunning, historic front-page coverage from The Oregonian reporters Les Zaitz and Steve Jenning reports the confusion and ...

But a new study has examined the staggering scale of the shockwaves caused by the gargantuan eruption. Ripples from the blast didn't just rattle land and sea, but made it all the way into space ...