Spark plug testers aren't entirely necessary, but they can provide convenience when you're specifically trying to figure out ...

Rotating detonation rocket engines (RDREs) work differently from conventional designs. Typical rocket engines rely on a ...

Volvo's wallflower engine family deserves your attention.

Styled to resemble to the American Ram pick-up, the flagship V9 is character and quality packed, but in need of slightly more ...

We all expect our cars to start in the morning. In 1952, this meant that we anticipated our lead-acid battery’s chemistry ...

The Barber complex is the playground of former dairy magnate and capable amateur racer George Barber, who died in February at ...

After 25 years I was reunited with the Ascari A410, the sports prototype that last contested the Le Mans 24 hours in 2002.

Most major classic car restoration projects are a challenge, but when a car is the oldest-surviving example with hundreds of ...

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

The average age of all vehicles on the road is rising, as are their ensuing repair costs. Today’s cars, trucks and SUVs are ...

A 7.5-metric ton unmanned cargo aircraft powered by the AEP100, China's independently developed megawatt-class hydrogen-fueled turboprop engine, successfully completed its maiden flight on Saturday at ...