In the endless pursuit of faster, more efficient travel, engineers have been cooking up all kinds of new forms of propulsion. One of the most interesting to emerge in the last decade is the electric ...

Engine auto stop-start—let’s call it ESS—has become an exasperating example of how a small compromise can combust into a cultural grievance. It’s a feature designed to save a little fuel and reduce ...

Learn how to cold start diesel engines after long winter storage. Watch tips, techniques, and precautions to get your engine running smoothly in cold conditions. Republican bill would denaturalize US ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Manufacturers will no longer get a credit toward vehicle emissions standards by installing engines that automatically stop at red lights. By Amanda Holpuch The federal Environmental Protection Agency ...

It's a common misconception that engine oil being dark is a sign that it needs to be changed, but in reality, this is usually more of an indication that the oil is doing what it's supposed to be doing ...

A little more than two months ago, a Rocket Lab employee called the Stennis Space Center Fire Department from the nearby E3 test stand. There was a grass fire where Archimedes engines undergo testing.

The new Chevrolet Corvette ZR1X is one of the quickest cars you can buy, thanks in no small part to the mighty V-8 between cabin and rear axle. And now, you can build its powerful engine yourself.

We are moving on from the shortest days and coldest weather now. So, while we're still a far cry away from long summer nights and toasty temperatures, it is starting to become a little more ...

Search engines in Australia will soon have to blur pornographic and violent images in some cases to limit the chances children accidentally encounter this content. This is one of several rules ...

Wembanyama (calf) won't start against the Thunder on Saturday. Following a 12-game absence due to a left calf strain, Wembanyama will be deployed off the bench for the first time in his NBA career.