Researchers at the Massachusetts Institute of Technology (MIT) have published a study detailing the performance attributes of ...

Batteries are nearing their limits in terms of how much power they can store for a given weight. That's a serious obstacle ...

Hydrogen fuel cells, which power some electric cars, pack far more energy per weight than lithium-ion batteries. The devices ...

It’s a very different approach to those currently in development, but could theoretically offer three times as much power for ...

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 ...

Researchers at MIT have developed a low cost fuel cell that, in tests, has proved able to carry there times as much energy as ...

A new fuel cell could enable electric airplanes that produce zero carbon emissions, according to a study. Scientists say the ...

MIT researchers say the devices could pack three times as much energy per pound as today's best EV batteries - offering a ...

Scientists have designed a fuel cell they say could offer three times as much energy per unit of weight as lithium-ion ...

These devices could pack three times as much energy per pound as today’s best EV batteries, offering a lightweight option for ...