Working at HRM has its ups and downs like any other job. With regard to Project First Car, one of the "downs" was the period during which its engine was apart and we weren't able to drive it. For most ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Israel's Aquarius Engines this week gave the world a first look at the tiny hydrogen engine it hopes can supplant gas engine-generators and hydrogen fuel cells in future electrified vehicles. Weighing ...

It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...

Most normal cars with less than eight cylinders nowadays use inline engines, but some also use boxer engines. What's the ...

Steam engines and internal combustion engines (indeed, most thermal engines) need a very large gap in temperature between the hot engine and the colder outside world to generate power. Think of it as ...