The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Porsche's 3.0-liter twin-turbo V6 gives the first-generation Macan, especially in its S guise, the punch of a proper sports car wrapped in an SUV body. With 340 horsepower and a fat torque band, it ...

Formula 1’s 2026 race car introduces major technical changes, including updated hybrid power units, increased electrical energy use, active aerodynamics replacing DRS, and smaller, lighter chassis.

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

How boxer engines work, why they’re not just “flat” engines, and a 120-year evolution traced from the 1899 Benz to the latest Porsche and Subaru boxers. Boxer engines feature flat, opposing pistons ...