For years, warming up a car in sub-zero temperatures on a cold winter morning has been almost like a ritual. Motorists ...

The Environmental Protection Agency warns that idling contributes to air pollution and burns fuel without moving the car. Studies show that idling for 10 minutes can waste up to a quarter of a gallon ...

Once upon a time, it was considered good practice to warm up your engine by letting it idle for a little while before setting off. These days, however, people tend to just jump in the car and go. Is ...

As frigid temperatures engulf large swaths of the nation, auto experts are debunking a longtime myth about driving in cold weather. AAA, a federation of motor clubs, recommends drivers start their ...