Honda unveiled a hydrogen fuel-cell concept big-rig, Hyundai announced the latest evolution of its fuel-cell-powered Xcient ...

Leading enginemaker Rolls-Royce is pursuing its own hydrogen engine designs and recently patented a fuel system for a gas ...

Ferrari has filed a patent application for a hydrogen-powered internal-combustion engine, hinting that the automaker is considering this as a way to keep combustion engines alive in a future with ...

MAN Energy Solutions’ licensee, MITSUI E&S Co. Ltd., has announced that it has successfully tested a 50-bore MAN B&W two-stroke engine up to 100% load at its Tamano facility while running on hydrogen, ...

Tsuneishi Shipbuilding has delivered Ten-Oh, Japan’s first tugboat equipped with a hydrogen-powered internal combustion ...

Patented aerospace technology enables hydrogen-fueled engines for aviation, commercial vehicle, and military markets. RACINE, Wis.--(BUSINESS WIRE)--DeltaHawk Engines, builders of a revolutionary ...

Ben Speciale, President of Yamaha's U.S. Marine Business Unit, confirmed Yamaha's commitment to attaining carbon neutrality of its operations by 2035 and its products by 2050. Speciale went on to say, ...

In 1945, the Navy Bureau of Aeronautics inaugurated a program to investigate the prospective use of liquid nitrogen as a rocket propellant. However, it wasn't until 1962, when John F. Kennedy issued a ...

Variants of DeltaHawk’s FAA-certified piston engine for GA aircraft are being developed for use in hydrogen-powered aviation, commercial road vehicles, and military mobility applications. Simulations ...