Alaska's Koyukuk River was the site of an interesting discovery. During a float down the river, a group of University of Virginia professors spotted a woolly mammoth tusk along the riverbank. The tusk ...

Coldfoot, Alaska, is a lone truck stop-cafe-bar-motel 60 miles north of the Arctic Circle. It’s the last spot for northbound semis to gas up on their way to Prudhoe Bay and a place where camo-clad ...

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Delivering supplies and equipment to the Prudhoe Bay oilfields on Alaska's North Slope demands durable trucks and drivers to handle the rigors of the 414-mile Dalton Highway or "Haul Road," among the ...

A group of researchers photograph a woolly mammoth tusk on the banks of the Koyukuk River in Alaska. Alaska's Koyukuk River was the site of an interesting discovery. During a float down the river, a ...