Unless you happen to be a topography expert, it may be difficult to know the exact elevation of your neighborhood. Here's a ...

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For decades, scientists believed that magma chambers beneath volcanoes were transient, forming before an eruption and then ...

Cascade Caverns is a 125-million-year-old cave. It’s 65 feet deep and about a mile long, with a constant temperature of 60-63 ...

Our stretch of nice weather is coming to an end as gusty to strong winds, significantly colder temperatures, and snow is all on the way as we head into February.

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

It’s time to open up the voting for the next category in The Oregonian’s Readers Choice Awards: the best ski and snowboard ...

Looking at the Cascade Range in the US, geologists found large amounts of magma lurking beneath even long-dormant volcanoes.

Cornell University scientists studying six North American volcanoes within the Cascade Range found something totally ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

A groundbreaking study has revealed that massive magma reservoirs still exist beneath dormant volcanoes, challenging ...

HONOLULU (KHON2) — The National Weather Service is warning of flash flooding, severe thunderstorms and damaging winds as a ...