It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...

Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

The 3,000-mile rule has been costing drivers money for decades.

Learn how to keep your kitchen appliances squeaky clean using different types of degreasers, from oven cleaner to dish soap.

Since Feb. 27, the day before the U.S. and Israel began their attack on Iran’s government, oil prices have spiked, reversed and risen again. But at current levels, they support a significant increase ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel.

Considering that the automobile has been around for 140 years, you’d think that mechanical reliability would be a non-issue ...

The Gulf conflict has led to higher fuel prices, and the cost of operating a plane has sharply increased. For travelers, that likely means higher fares. By Elaine Glusac The spike in oil prices ...

What's the best oil/gas stock play right now for investors amid escalating armed conflict in the Middle East? Seeking Alpha analysts Jack Bowman and Long Player weigh in. Jack Bowman: Right now I ...

So, you are telling me that our continent is energy self-sufficient and yet, last week oil screamed higher faster than we have ever seen ? Or that all that new Permian Basin oil doesn't matter? Or ...

Paul Sankey, Sankey Research, joins 'Fast Money' to talk the rebound in oil prices, why he thinks disruptions in the Middle East are far from over, and much more. Got a confidential news tip? We want ...

ON MARCH 11TH the 32 members of the International Energy Agency (IEA), a club of large oil-consuming countries, agreed to sell 400m barrels of crude from their emergency reserves. The release, ...