Two Alaska institutions are making a bid to bring home a golden spike that was driven into the ground more than a century ago to mark the completion of the Alaska Railroad.

NASA is launching rockets into the Northern Lights from Alaska to investigate why auroras have distinct movements such as flickering and pulsating.

Traffic was at a standstill Thursday morning after a military convoy vehicle rollover closed the Richardson Highway at mile 300, near the Harding and Birch Lakes area. According to officials, the ...