This past summer, a commercial passenger ferry powered by a hydrogen fuel cell set sail in the San Francisco Bay. The nation’s first fuel cell-powered ferry, the ship heralds the reality of ...

The performance of a fuel cell—a device that converts chemical energy into electrical energy—depends on how well the ions can move through the cell's material. Most current fuel cells operate at high ...

A new generation of fuels could power planes and ships without warming the planet. CORPUS CHRISTI, Tex. — The tangle of pipes at this industrial plant doesn’t stand out in this city built around the ...

An air taxi has completed the first forward flight of a hydrogen-fueled aircraft capable of vertical takeoff and landing — and it broke a distance record in the process. When you purchase through ...