Big Tech is already hundreds of billions of dollars deep into artificial intelligence. Even amid worries about an AI bubble, it is likely to get deeper this year. But as more big industry names report ...

The U.S. Air Force Global Strike Command has paused the use of a pistol after a Security Forces airman died at a Wyoming base ...

Charleston’s claim to railroad fame comes into focus as Norfolk Southern Corp. considers a merger with Union Pacific that ...

Union Pacific and Norfolk Southern are in talks that would create a single U.S. railroad with service stretching from the ...

Deal between Union Pacific and Norfolk Southern would create first transcontinental operator in 200-year history of US rail ...

Union Pacific (NYSE:UNP) could reach an agreement to acquire Norfolk Southern (NYSE:NSC) in a potential cash-and-stock deal ...

Union Pacific , the largest U.S. railroad operator, could reach an agreement to acquire rival Norfolk Southern as soon as ...

Union Pacific Corp. could reach an agreement to acquire Norfolk Southern Corp. and create a transcontinental rail behemoth as ...