GM’s LS6 engine for the 2027 Corvette Stingray offers 535 horsepower and advanced engineering for exceptional performance ...

The MV-75 Cheyenne has crucial advantages over conventional helicopters, but is mechanically simpler—and therefore more ...

Researchers have used supercomputer simulations to solve the mystery of how dolphins achieve such high speeds and agility.

The 3.3L V6 twin-turbo in the 2018 Kia Stinger won a 2018 Ward’s Auto 10 Best Engines award. The aluminum engine produces 365 horsepower and 376 lb-ft of torque. The engine has a wide range of useful ...

Modern internal combustion engines operate under extreme mechanical and thermal stress, especially when designed for sustained high speed driving. Whether on unrestricted highways, racing circuits, or ...

Turbocharger use is more prolific than ever, and understanding how one works explains why it’s such a popular choice. To understand the benefit of a turbo, we need a refresher on the basics of the ...

The Performing Right Society (PRS) has "commenced legal proceedings" against Steam owner Valve over the use of its members' works on Steam "without permission." The organization claims that while ...

For years now, Valve fans have been making jokes about the company’s slow transition from game maker to glorified digital hat and knife paint marketplace. This week, though, a lawsuit brought by the ...

Inside a diesel engine's cylinder, compressed air raises the temperature to ignite injected fuel, and the resulting force drives pistons to power the vehicle's main gears. Chief to this combustion ...

Variable valve timing (VVT) and variable valve lift (VVL) have very similar names, both referring to variable valve performance. Does that mean that they are basically the same thing? The are most ...

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 ...