Is cruise control better or worse for gas mileage? Does running the A/C or opening the windows use more gas? And what about those fuel line magnets and tornado gizmos for the intake and exhaust ...

A lot of people don't realize it, but your driving habits are actually making you spend more on gas. Now, a lot of car experts like to dish out advice on saving money at the pump — one of the most ...

Katie covered all things how-to at CNET, with a focus on Social Security and notable events. When she's not writing, she enjoys playing in golf scrambles, practicing yoga and spending time on the lake ...

Is cruise control helpful for fuel efficiency? In a word, yes, though there isn’t much recent research that quantifies just how much it can save. Eliminating or reducing the number of times a vehicle ...