In the past two years, explorers Eddy Cartaya and Brent McGregor have used ropes, ice screws, wet suits and flashlights to map out more than a mile of passages underneath a glacier on Oregon's Mount ...

Otherworldly ice caves are rotting the glaciers from the inside out, putting villages below in the path of devastating potential flash floods. Mahesh Magar, a guide with Himalayan Research Expeditions ...

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GOVERNMENT CAMP, Ore. – There's more evidence this unusually warm weather is taking its toll on Mount Hood. Part of a historic glacier cave has collapsed. Brent McGregor discovered the collapsed cave, ...

Nature likes to show off, and it has a way of sculpting ice into jaw-dropping masterpieces. These glaciers look like ...

Those who dare to climb down the steep, icy entrance into what is known as the "Ice Cathedral" are rewarded with a striking view that is visible for only a few short months out of the entire year.

In case you missed it, a roundup of some of the interesting Northwest environmental news stories (from our team and others) in October. One of our big stories of this year is a partnership with OPB's ...

Hurry, you only have a few more weeks to explore the blue ice caves along the south coast of Iceland, before they are gone forever! Well, they will be back next year, but they will be new ones and ...

The glacier near Chamonix is legendary. Now it's getting easier to visit. Courtesy of Chamonix Mont Blanc In the world of skiing and mountaineering, Chamonix, France is legendary. The small community ...