Mazda is sticking to its guns as it supports old-fashioned ICE, and its ground-breaking engine family seems ready to make ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

Here are some of the technologies that are extending the life of the internal combustion engine by making it more efficient. Displacement on demand: Shuts down unneeded cylinders once a vehicle ...

Although the electric revolution is making big strides, the internal combustion engine is far from dead. So what’s does the future hold for it? Jason Fenske from Engineering Explained is here to lay ...

Look, as cool as it could be and as much as automakers want it to happen, a worldwide switch to hydrogen passenger vehicles is just not realistic or even possible. But as the technology improves, ...

The original concept of combustion engines as we understand them dates as far back as the late 1800s. And while they are more or less a solved science today, they definitely didn't start that way.

We all know how a conventional internal combustion engine works, with a piston and a crankshaft. But that’s by no means the only way to make an engine, and one of the slightly more unusual ...

Scientists at Johns Hopkins APL successfully tested an innovative chemical destruction system known as the Pulse Combustion ...