The Pentagon’s interest in a hydrogen-powered drone is not a niche science project. It is a response to a battlefield where ...

IonQ, the quantum computing company that unveiled its federal arm in September, has invested in a maker of unmanned aerial systems and related solutions as a means to further enhance how drones ...

Researchers in Japan have developed a palm-sized Solid Oxide Fuel Cell (SOFC) microreactor. According ...

A new trailer unit developed by Sesame Solar produces hydrogen fuel where it is needed, shrinking the supply chain to nothing and enabling refueling of long-endurance drones at the front line. The ...