DeAsia Workman couldn't believe what had happened when she started her car after an oil change. It was so bad she had to turn off the engine.

Changing your own oil is the cheapest way to perform the most important piece of maintenance on your car, truck, or SU ...

When you get your oil changed, it's common practice for the mechanic or technician to put a sticker on the windshield to help you keep track when the next oil change is due. But in Milwaukee, one ...

Find out how to select the perfect oil for your vehicle and optimize its performance to the fullest. The secret to a healthy ...

Oil swung from gains to losses on Friday to cap a week filled with tariff worries and concerns over US policy against oil producer Iran.

BP has a laundry list of problems. The $93 billion UK oil major has a confused strategy, an overleveraged balance sheet, and ...