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

Sodium–air fuel cells could unlock electric flight and clean transit, capturing CO₂ and outperforming lithium batteries.

Fuel cells powered with the metal could provide a new source of electric power that's far more energy-dense than lithium-ion ...

Fuel cells that react liquid sodium metal with air could be the power source required to give electric airplanes much longer ranges, a new paper has proposed. The idea has yet to leave the ...

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

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

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

MIT researchers develop a revolutionary sodium-air fuel cell delivering over three times the energy density of lithium-ion ...

Researchers from the Massachusetts Institute of Technology (MIT) in the United States have developed a sodium-air fuel cell, ...

MIT's prototype liquid sodium fuel cell doesn't rival fossil fuels in raw energy terms, but it does outclass lithium-ion: the ...

Temperatures topping 100 degrees aren’t a rarity anymore; they’re a common component of summer weather forecasts in the South ...