A little over a year since its Dornier 228 testbed last flew, advanced propulsion developer ZeroAvia has disclosed plans to convert the twin-turboprop into a liquid hydrogen test vehicle.

The battery design benefits from unrestricted electrolyte movement in a liquid state by decreasing both leakage ... lithium-metal cars marks the permanent departure of the hydrogen period through ...

Two vehicles of the next development stage of the Mercedes-Benz GenH2 Truck underwent ... innovative technology under the hood of the liquid hydrogen-powered vehicles and allowed the team to ...

Hydrogen cars, or hydrogen fuel cell electric vehicles (often shortened to FCEV), are vehicles powered by liquid hydrogen ... In 1998, Mercedes-Benz produced the first road-legal FCEV with ...