Leaving your car running unattended to warm it up, known as 'puffing,' is illegal in many states. Learn about anti-idling laws and avoid a fine.

In Texas, leaving keys in the car while unattended is a Class C misdemeanor, which can carry a fine of up to a $500 depending ...

Experts warn that older cars and electric vehicles may need some extra care before hitting the road in frigid temperatures.

In some areas, it is illegal to leave your car running with the key in it unattended. Are you breaking the law?

Here’s what the experts say: A little goes a long way! Giving your engine a chance to run longer beyond warming the cabin and defogging the windshield simply isn’t necessary, said Consumer Reports’ ...

The practice of "puffing" or warming up a vehicle in cold weather might seem harmless, but there could be consequences.

With the harsh winter once again blanketing Colorado, many often let their vehicle “warm up” or idle to temperature before embarking on their daily commutes. However, when it comes to the proper ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – As the St. Louis region sees its ...

With a rare arctic air outbreak on its way to Florida, you may be temped to warm your car up in your driveway before heading out for the day... But is that legal in the Sunshine State?