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 ...

Scientists have developed a fuel cell system which they say could ultimately have enough energy capacity to power regional electric aircraft. They state that the technology is capable of carrying over ...

Researchers at the Massachusetts Institute of Technology (MIT) have developed a sodium-air fuel cell that could power future transportation, including electric aircraft. The fuel cell approach ...

A new fuel cell could enable electric airplanes that produce zero carbon emissions, according to a study. Scientists say the devices could pack three times as much energy per pound as today’s best EV ...

Zero-emissions air travel may be one step closer after scientists at the Massachusetts Institute of Technology unveiled a new type of sodium fuel cell that could one day make electric-powered flight ...

A research team at Shenzhen University says it has designed a fuel cell that runs on solid coal and produces electricity ...

Scientists have developed a fuel cell that uses microbes in soil to produce electricity. The device can power underground ...

Metallic Power, Carlsbad, Calif., has developed a regenerative zinc/air fuel cell that could replace lead-acid batteries in such diverse applications as utility carts, forklifts, auxiliary power for ...

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 ...