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

You’ve probably heard of fuel cell cars. They use hydrogen gas to make electricity to power a motor that drives the car. The waste product: water vapor. The technology is clean, legitimately ...

The company has been developing flight-ready fuel cells for this exact purpose, and has begun test flights towards that very goal. It’s only recently that battery technology has advanced enough ...