Viewers were mesmerized by the striking scene in the viral clip, with one saying, "That's a view into an alternate reality." ...

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

Some beautiful mountains, which we would later ski, overlooking our soon-to-be basecamp. This shot was taken while Dave and I ...

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“It’s amazing to do the math and try to remember what was happening in the world back in 1825, when those snowflakes were ...

What turned out to be a roughly five-hour rescue for an injured backcountry skier could have — maybe should have — been a one ...

the peak’s ice-covered caldera has spewed ash that reached as far as Ireland and piled up to force northern animals out of the territory. The Alaska Highway and other northern roads are striped ...

In Alaska, you can come up with a strict plan, but if you are too rigid, you might be disappointed or turned down from your main idea—in the end, both mountains and your pilot will have the ...