From executing Special Forces missions to patrolling the border, the Defense Advanced Research Projects Agency (DARPA) has big dreams for the Silent Hawk, the first prototype of a new hybrid-electric ...

This fall, motorcycle engines are going to roar to life all over the U.S. They won’t be headed to Sturgis, Daytona Beach or Laconia, though; they’ll be logging miles to raise money for the families of ...

Since the country was founded, the United States has advanced and evolved its military from top to bottom. While human beings ...