Now, Toyota is patenting an improvement of its hydrogen-combustion engine. The tech reduces the amount of oil that can reach the combustion chamber, creating a better-running version of the powerplant ...

Toyota has been exploring hydrogen fuel cell EVs for decades, and the resulting tech has made its way into everything from a ...

Caterpillar with use a demonstration project funded by the U.S. Department of Energy to build a hydrogen-hybrid power solution on its C13D engine platform. The three-year project will begin in the ...