Lead was first added to gas nearly 100 years ago, ostensibly to improve engine performance. Leaded gas is still used on some small airplanes, according to The Associated Press.

One expert said that while the lower prices are a good thing for drivers, it could be a bad sign for the economy in the bigger picture. Historically, gas prices begin to creep higher as warmer ...

The federal government is expanding an effort to transition the nation’s aviation sector away from leaded aviation gas, known as avgas, through a grant program that will help smaller airports ...

A large gas station sign was toppled in Irving, Texas, in the early hours of Tuesday morning, March 4, as a line of storms brought winds of up to 70 mph to the Dallas-Fort Worth metroplex. Scott Hudek ...