China is the world's largest auto market.
People are wasting $2.1 billion of fuel every year.
Electric cars, atomic cars, perpetual-motion cars, carts pulled by robot mules – someday, they may replace the good old internal-combustion engine.
The higher quality gas with extra detergents leaves fewer deposits, and is worth the premium.
Wayne Gerdes explains why 9/11 made him want to drive from Los Angeles, CA, to Bend, OR, on one tank of fuel.
In Silicon Valley and elsewhere, services are offering to fill your tank with gas while you're at home or work. But fire departments say it's illegal.
A price war in Michigan recorded gas prices as low as 47 cents a gallon on Sunday. That said, fuel prices have since returned to more normal levels.
AAA reports that Americans paid an average of $2.40 per gallon of gasoline in 2015, which is 94 cents lower than last year - but not as low as the projections for next year.
The national average price of gasoline this Labor Day weekend will be its lowest at this time of year since 2004, a result of low oil prices and a quiet hurricane season that has allowed refineries to churn out gasoline and diesel.
It seems whatever can be burned to power a car, heat a home or make electricity, or ship people and goods is being sold at bargain basement prices.
Some electric vehicles cause so much more environmental damage than traditional gas engines that they should be hit with more taxes, not subsides.
Drivers who have seen a steady rise in the price of gasoline can relax: They will almost certainly be paying far less for gas this summer than they have in at least six years.
Naval warfare, aerial warfare, logistical warfare, cyber warfare. There are as many ways to wage war as there are stars in the sky, but economic warfare is perhaps one of the most misunderstood. It's rarely as overt as bombing factories or sinking freighters, featuring more subtle, domestic maneuvers.