Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be ...

Last month, a modified Robinson R44 lifted off from Roland-Désourdy Airport in Bromont, Quebec, and completed what may be the ...

The aviation industry is preparing for new-generation aircraft, whether they be all-electric, hybrid-electric, hydrogen-fueled, and more. Each type comes with specific requirements in terms of ...

This year's Airbus Summit marks what could become a turning point for the future of sustainable aviation. The European aerospace giant reaffirmed its commitment to develop a commercially viable ...

Developing novel propulsion technologies has proven more challenging than expected, leaving Embraer’s chief engineer now predicting his team would need until 2040 to bring a hydrogen-fuel-cell-powered ...

UK-based firm Intelligent Energy is working to develop hydrogen fuel cell systems for military and surveillance drones and high-performance cells for Part 23 and electric vertical take-off and landing ...

TOULOUSE—Safran has determined fuel cells could be a relevant power source for an electric aircraft in the 50- to 70-seat capacity bracket, thus decarbonizing a large part of regional aviation. As a ...

LAS VEGAS — Sensing the market is ready, Protonex Technology has introduced a commercial fuel-cell power system for long-endurance unmanned aircraft and ground vehicles. The UAV-H500 proton exchange ...

*Refers to the latest 2 years of omaha.com stories. Cancel anytime. Senior Airman Cedrick Tagulao, 55th Maintenance Squadron fuel system journeyman inspects the seals from inside the wing of a WC-135 ...

Batteries are nearing their limits in terms of how much power they can store for a given weight. That’s a serious obstacle for energy innovation and the search for new ways to power airplanes, trains, ...

These devices could pack three times as much energy per pound as today's best EV batteries, offering a lightweight option for powering trucks, planes, or ships. (Nanowerk News) Batteries are nearing ...