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 ...

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 ...

Cars and bikes already have wheels. But what if it behaved and traveled like a horse? That's exactly what the Japan-based ...

The use of motor vehicle as a mean of moving goods and services from one location to another is the backbone of transportation. There have been a progress of low emission from vehicle with power ...

In the early 1970s, Spanish inventor Arturo Estévez Varela introduced a pioneering engine powered by water — a concept that ...

The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight ...

BEIJING -- A homegrown hydrogen internal combustion engine generator set has been put into commercial operation in Central China's Hubei province, contributing to exhaust gas treatment and the ...