Deciding where to travel in a state with so many under-the-radar gems like Washington isn't easy. But this small city ...

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was ...

Yellowstone was massive. Roughly a thousand times larger than the eruption of Mt. St. Helens, the biggest eruption in the ...

An article Tuesday posted by The Daily Mail titled ‘America’s deadliest volcano enters unprecedented 72-hour tremor phase as ...

THIS week is the 80th anniversary of the installation of St Helens' first female mayor, writes Stephen Wainwright.

No, there is not increased activity at Mount Rainier, despite a national headline Wednesday morning claiming there is an ...

A segment of a rail line linking Poland’s capital, Warsaw, to the border with Ukraine was blown up over the weekend.

Cryptotephra reveals Toba’s vast fallout while sites record human innovation instead of collapse. These patterns guide ...

If you’re looking for some great road trip ideas around Mount Rainier and Mount St. Helens, you’re in the right place. This..

Learn which countries have the most volcanoes, how volcanoes are formed, why these regions are highly active, and key ...

Volcanic eruptions, such as that of Mount Semeru, occur when there is a significant buildup of pressure beneath the Earth's surface. This pressure is typically caused by magma rising from deep within ...

Mount Rainier, the active stratovolcano that experienced an unusual but benign swarm of tiny earthquakes this past summer, ...