Researchers released a few garden pests into a barren landscape destroyed by a volcanic eruption in 1980s. It is now brimming ...

The Spirit Lake drainage tunnel allows water to drain into Cold Water Creek, which connects to Cold Water Lake, and then ...

Deep beneath the surface of South America, a sleeping giant is starting to stir… and scientists are watching very closely. 🌋 ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

An earthquake 'swarm' comprised of hundreds of miniature earthquakes hit Mt. Rainier and the Cascade mountain in July.

That all changed in 1980 when the volcano erupted, and the mountain's stature was reduced by approximately 1,300 ft. Mt. St. Helens now reaches 8,366 ft.

A swarm of hundreds of small earthquakes was reported at Mount Rainier starting Tuesday morning.

The Toba volcano erupted with a force about 5,000 times greater than the 1980 Mount St. Helens eruption. It hurled roughly 2,800 cubic kilometers of ash and rock into the sky.

The National Weather Service in Portland certainly has its hands full, monitoring everything from potential wildfires and tsunamis to flooding and earthquakes.

KATHY PATRICIA BRADLEY — 624 4th St, Joshua Ann Larsen, $495,000. ELIZABETH SAUTER — 5140 Mt Pawnee Ave, Joseph Sammartino, $593,000. ANDREW AUSTIN — 9040 Grand Mesa Ave, Terri Burke, $545,000.