Roaring engines are standard fare at a stock car race. What’s the history behind the horsepower and what are the rules now?

Matilda is thought to have crawled into engine while car's owner was working at Barnsley College.

A new kind of scam uses a bit of engine oil and a lot of deception.

Learn how hybrid cars work, the different types of hybrids, and how to decide if one makes sense for your driving and budget.

Nitrous oxide, often called NOS in car culture, is a colorless gas that can dramatically increase engine power by delivering ...

Hybrid technology in cars combines an internal combustion engine with an electric motor to improve fuel efficiency and reduce emissions. Let's learn about how hybrid systems work, the different types ...

A: Your car may need a wheel alignment, but this is not the cause of the vibration. Vibration at lower speeds can be a damaged wheel or tire. At higher speeds, it's typically due to tires that need ...

IndyCar agreeing to a new deal for Honda and Chevy to remain engine manufacturers has effect on the series' popularity, the new car and teams.

Many Mazda employees want a new rotary sports car, and this could be the “push” the company needs, but at what cost?

This 1966 Chevrolet Corvette convertible is an appealing option for collectors looking for a well-documented classic muscle ...

If your bike has no kick-start and the self-start fails, you are not completely stranded. In most cases, a push start can bring the engine back to life. Checking simple things like the kill switch and ...