Sometimes, the terms boxer engine and flat engine are used interchangeably, even though the two are not the same. What's the ...

Mack has debuted an all-new Class 8 tractor and an updated Granite model ahead of ConExpo-Con/Agg 2026.

Any oddball engine is clickbait crack for mechanical nerds, and the most compelling ones purport to introduce an entirely new combustion concept. "Not a four-stroke, not a two-stroke, a revolutionary ...

The world of automotive engineering is filled with innovation and experimentation, leading to some rather unusual engine designs that made it to production, albeit briefly. These engines often broke ...

There's more to piston shapes than you might think. Whether it's domed, flat, or dished, all pistons have their fair share of pros and cons when it comes to performance and efficiency. Understand that ...