Walmart founder's son John Walton, who was the world's 11th richest man was found dead shortly after taking off his flight ...

A new shipbuilding startup called Blue Water Autonomy has emerged from stealth with the promise of developing captain-less ...

Leonidas is a high-power microwave system capable of defeating drone swarms and other threats. (Photo courtesy of Epirus) ...

Beyond Aero has already demonstrated tangible progress by conducting France's first manned hydrogen-electric flight using a prototype fuel system in an ultralight aircraft seen below. With $44 ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. The Taste of Nations Food Festival takes place in Portland on May 10-11 ...

The horrific crash killed all six people on board the chopper, including the pilot and a family with three children.