A mechanic cracked open a neglected engine and what he found was brutal.

When Formula 1 introduced turbo-hybrid engines in 2014, teams expected power to stay roughly the same as before. But Mercedes found a clever way to extract far more performance from the fuel inside ...

Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break? And how can you spot the signs?

The internal combustion engine, for all its mechanical sophistication, still runs on a 19th-century mechanical idea: pistons rising and falling, a crankshaft spinning, a steam-age architecture ...

Trucking keeps the world moving by delivering goods every day of the year. Drivers spend long hours on the road to make sure ...

Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion system accounts for this limitation.

AI data centers face grid delays and turbine shortages, pushing developers toward gas reciprocating engines for fast, scalable gigawatt power.

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

Mercedes wanted to offer its 2027 baby G-Wagen as a pure EV, but it has reportedly thrown ICE into the mix, too. A new report claims that Mercedes will now build the baby G on a platform related to ...

Audi marks 50 years of its five-cylinder engine with the RS3 Competition Limited, just 750 units, 400 hp, coilover suspension, and a potential farewell to an icon.

Gasoline engines usually run on the Otto cycle, the standard four-stroke and two-stroke combustion process that has been powering humanity for a while now. Although engines typically rely on the "suck ...

You might be relying heavily on your engine hours and overall mileage to determine when to perform maintenance, but you ...