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 ...

Drop cap initial letterLet's get one thing straight: The variable-valve-timing, direct-injection, turbo-wonderful powerplant in your new car is not cutting-edge. Despite the complexity of the modern ...

[Mirslav] built this fuidyne engine himself. This is a single piston model but you won’t find any precision milled cylinders here. That’s because fluidyne engines use columns of water as the pistons.

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 ...

Modern cars are packed with software and sensors, but the parts that quietly keep them moving are still surprisingly simple.

To see the type of high mileage that means your car lasts decades, you don’t need to be a mechanic or spend hundreds of ...

It takes a lot of fuel to launch something into space. Sending NASA’s Space Shuttle into orbit required more than 3.5 million pounds of fuel, which is about 15 times heavier than a blue whale. But a ...