While pre-chamber ignition has been around since the early 1900s, Honda brought it into the mainstream in 1975 with its ...

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 ...

A stuck piston ring is bad news for your car and its engine. Here's what it actually means and the processes that you may be ...

How engine design has evolved to boost fuel efficiency, and where it's going from here.

Reactivity Controlled Compression Ignition (RCCI) is a style of combustion that uses two different fuels and results in a ...

Chinese researchers have published peer-reviewed work on a series-hybrid propulsion system designed for compound-wing ...

What makes a great internal-combustion motor? We explain why these petrols, diesels and even a hybrid made the list ...

A former pulp mill on Tasmania’s north coast could hold the secret to not only driving down the price of petrol but also ...

From active aero to superclipping, the new era of Formula One brings with it a host of novel technical terms. Here's ...

Discover the truth about the SynGas OBD Fuel Saver in this comprehensive 2026 review. Learn how it works, what real users say ...

The temperature difference is not subtle. One side of the Milky Way’s outer halo runs noticeably hotter than the other, a ...

Chery’s Super Hybrid system is a real world take on efficient internal combustion technology, paired with a clever hybrid system. Trent Nikolic speaks with Chery’s head of engineering, Peter Matkin, ...