Knowledge of the oil system of the aircraft you fly is a must. There will be variations between models of aircraft, so if you fly many, add this information to your personal preflight briefing.

Elk Range Royalties closed on a $905 million purchase of Occidental’s assets in the Denver-Julesburg Basin in March— a once-in-a-lifetime purchase, CEO Charlie Shufeldt told Hart Energy.

Metal shavings in oil are tiny fragments that come from moving engine parts. Over time, even under normal conditions, ...

Rory McIlroy isn’t the only player using an older model driver to help him get into contention at TPC Sawgrass. Coming into the week, Akshay Bhatia had lost strokes off the tee so far this ...

“This isn't just a retro pastiche. The 5 is almost as joyful to use as it is to look at. Strong value cements the appeal” The cold rational left-brain summary is simple. The Renault 5 is an ...

NEW YORK, March 11 (Reuters) - Oil prices settled slightly higher on Tuesday, helped by weakness in the dollar, but gains were capped by mounting fears of a U.S. economic slowdown and the impact ...

Extra-virgin olive oil has the most scientific evidence for its health benefits. But avocado and high-oleic vegetable oils are also good for your health. Social media is rife with conflicting ...

Over a decade on from the Deepwater Horizon oil spill, could we do a better job at cleaning it up today? (Credit: Getty Images) Major oil spills can be catastrophic for seabirds and marine life.

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