The Dalton Highway will close nightly to all traffic across the Koyukuk River bridge (MP 188.5) for 12 hours from 9 p.m. to 9 a.m. for emergency repairs to several girders as well as one pier.

FAIRBANKS — A Huslia man pleaded guilty Monday afternoon to shooting toward tourists on the Koyukuk River. Under an agreement, David F. Vent, 49, pleaded guilty to one count of third-degree ...

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 Koyukuk River doesn’t loom large in Gold Rush era histories of Alaska, though not for lack of effort. As would-be prospectors flooded into Alaska and the Yukon following the 1896 Klondike ...