Gas stations have offered different types of gas for decades. There's a belief that high octane gas can clean your engine, but it doesn't really work like that.

Three environmental groups are suing the EPA, asking a judge to order the agency to reassess its regulations on the chemical.

Expensive cars require expensive fuel, right? Not necessarily. Let us explain why some Lexus models need premium gas, but others can use regular gas.

An accident involving the potentially lethal compound used in making high-octane gasoline could threaten hundreds of ...

If you mix 87- and 91-octane gas in your vehicle, your engine won't fall out into the street. But will it damage your vehicle ...

Many configurations of the popular Ford EcoBoost engines run just fine on standard gas, but it turns out that you might see a ...

While many games rely on big boss fights or insane mechanics, these games take a more subtle approach and wow you with their charm.

Gas stations have offered different types of gas for decades. There's a widespread belief that high octane gas can clean your engine, but is it true?

After the first 11 pitches, what followed during the next two-plus hours was a master class in perseverance, guts and ...

Coming off of a series win in Miami this last weekend, the Milwaukee Brewers returned home to start one of their biggest ...

The company, owned by General Motors, discovered that a terribly toxic and volatile chemical called tetraethyl lead changed the way gasoline burned in the extreme temperatures and pressures created by ...