New seismic imaging shows magma lingering beneath quiet Cascade volcanoes, shaping how scientists monitor and plan for eruptions.

Studies reveal that beneath seemingly tranquil mountains, magma boils in shallow layers, reducing volcanic warning time.

Learn of volcanoes impact on NW geology, culture in "Under Pressure: A Volcanic Exploration," opening Saturday at High Desert ...

Scientists are uncovering how climate change influences seismic activity, volcanic hazards and extreme weather, as Michael Allen uncovers ...

A 4.2 magnitude earthquake struck near Great Falls on Thursday, briefly rattling residents and raising questions about why earthquakes occur in the region.

The vast majority of the many quakes across the region are very small, rarely felt by people, and cause no damage.

A long-debated platinum spike in Greenland ice is best explained by volcanic activity rather than a cosmic impact, reshaping ideas about what triggered the Younger Dryas cooling. An unusual platinum ...

From record-breaking South American sites to serene beauty in Wales, these fine falls are all worth travelling for ...

The familiar gray disk in our sky has long been framed as a fossil world, frozen in time since the early days of the solar ...

How much do you really know about the coldest place in the world? Expand your knowledge of Antarctica with these surprising ...

Elephant Rocks features massive granite boulders that resemble a circus elephant parade frozen in time, while Taum Sauk ...

We are fortunate to have an amazingly diverse collection of rocks waiting to be recognized and appreciated. Each beach rock tells a rich story—from its initial formation, often deep within the Earth, ...