When shopping for motor oil, you'll probably notice that some are mineral while others are synthetic. What's the difference ...

Fully synthetic and synthetic blend oils last longer than conventional oils, and they have additives that can help keep your ...

Pennzoil's synthetic oil line is unique in that it's made with natural gas rather than crude. That base oil, according to the company, has fewer of the impurities found in the crude base other ...

Some automotive enthusiasts will argue that conventional oil performs the same as synthetic oil, adding that synthetic oil is simply marketing. Generally speaking however, synthetic oil does offer ...

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U.S. crude oil production has surged to 13.5 million barrels per day, adding significant supply to the global market. Click ...