A blast of bitter arctic wind with gusts of more than 50 mph has left thousands across the Triangle without power Friday evening ahead of the Christmas weekend. Here are local power outage numbers ...

Russia has hit on an "offensive triangle" of tactics that are forcing Ukraine to lose ground. The key to reviving Russian airpower has been a surprisingly low-tech weapon: glide bombs. Glide bombs ...

Duke Energy customers woke up Christmas morning to a tough ask in the midst of a frigid cold front: Save energy to prevent disruptions to the electric grid. “Please consider powering down all ...