Toyota's innovative water-cooled hydrogen engine promises a greener future, but will infrastructure limitations put a damper on its potential?

Unither Bioelectronics and Robinson Helicopter advance zero emission rotorcraft and medical transport, using its first ...

Electric vehicles may be the biggest topic in alternative fuels, but they're not alone: Hydrogen-powered engines have existed ...

Explore the fascinating world of aviation as we dive deep into the mechanics of the piston engine in aircraft. This video ...

Cummins Inc. (NYSE:CMI) is one of the best manufacturing stocks to buy according to hedge funds. On July 2, Cummins Inc.

Free-piston engines are investigated widely for their potential advantages in terms of fuel efficiency and exhaust emissions. The free-piston principle still has lots of design problems to be solved.

The new engine will not run on electricity, fossil-based fuel, or hydrogen. The future looks a lot with ice, as this British ...