If you see a gross white sludge under your oil cap, it might be your car's way of dealing with built-up water and oil. Here's how to handle it.

The fraught politics of carbon capture are dividing the oil industry.

If Iranian oil firms rushed to pump crude in preparation for a possible tightening of U.S. sanctions, then they were in for a treat: On June 24, U.S. President Donald Trump posted on Truth Social ...

Oil prices could soar into the triple-digits in the worst-case scenario, JPMorgan analysts said. The bank sees crude trading as high as $130 a barrel in the event of supply disruptions.

Oil prices eased off a 5-month high as expectations Iran won't close the Strait of Hormuz for now. But this may still change, they warned.

U.S. strikes on Iranian nuclear sites could push oil prices toward $100 per barrel as experts warn of disruptions to critical shipping routes.

Fighting has the potential to disrupt oil markets, but a move by Iran to cut off supply would chiefly hurt China, the biggest buyer of Iranian oil.

Friends of the Monroeville Public Library will host award-winning fine artist and graphic designer Joe Winkler June 27 - July 29 at the library’s Gallery Space. The exhibit,“Oil ...

I’ve gathered data on how oil and stocks typically behave after a weekly spike in crude prices. Let’s see if these scenarios have historically produce high-probability trading opportunities.

A peak in global oil demand is still on the horizon, the International Energy Agency (IEA) said on Tuesday, doubling down on its forecast that demand will plateau by the end of the decade. China ...

Every internal combustion engine needs oil for lubrication, but two-stroke engines take their oil regularly along with gasoline.