Back in 2004, several automakers got together to create a more pure form of gasoline to meet strict standards set by the U.S. Environmental Protection Agency (EPA), now known as Top Tier gasoline.

For some, riding a motorcycle down a wide open freeway is pretty much the epitome of freedom. We're certainly not here to rail against the unbridled majesty that purportedly accompanies charging down ...

A new product from Algae-X International is said to remove sludge and water from smaller diesel engines, such as those found on trucks, generators and farm equipment, while optimizing fuel quality.