A combination of cold air and moisture off the ocean will provide the chance for low elevation snow multiple time next week. But will it stick?

A strange phenomenon is turning some of California's snowy landscapes pink. Here's the secret behind what causes watermelon ...

The Cascades will see heavy snowfall with up to a foot of accumulation into Saturday, impacting mountain travel.

Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, ...

Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

What do you think is the number 1 question I get from family, friends, and viewers…can you guess what it is? Yup, it’s “Will it snow?” ...

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.

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the Northern California Coastal Range, a general 5 ...

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 ...

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.