Fuel does not stay fresh forever. Gasoline begins to oxidize in a few months, forming sticky varnish and gum that can clog ...

Not all oil is the same when it comes to string trimmers. Different types of motors require different levels of oil viscosity and specific oil-gas mixtures.

The new facilities expand our Group II base stocks production capacity by 20,000 barrels per day, including up to 6,000 barrels per day of the new-to-industry EHC 340 MAX'.

Marathon Petroleum plans to complete repairs by mid-October on a fire-damaged hydrotreater at its 631,000-bpd Galveston Bay Refinery in Texas, people familiar with plant operations said. Marathon ...