There is a high risk of oil prices falling because of a small increase in demand and higher OPEC+ production, an executive of ...

You've just done a fresh oil change on your car, and now you have a nice pan of the stuff. What exactly happens to motor oil, and what should you do with yours?

Equita analyst Massimo Bonisoli explained why oil prices were rising even as OPEC+ pledged to increase supply. Both the Brent ...

Crude oil inventories in the United States increased by 2.4 million barrels during the week ending August 29, after falling 2.4 million barrels in the week prior ...

Gas prices are up while gas inventories are down. That may mean extra trouble to drivers with just five weeks to go before the summer driving season begins on Memorial Day weekend.

Labor costs and complexity: Modern vehicles often require more time and skill to service. “In decades past, you [could] ...

The lower cost may be a sign of a global economic slowdown, but its most apparent effects are a boon to consumers: lower gasoline prices.

Plentiful supply and weak demand has helped bring down fuel prices, which President Trump has often cited as a measure of his success.

Costco sells house-brand motor oil under the Kirkland Signature label it uses for many other products. Does this oil pass the same tests other motor oils do?

The American economy faces the unwelcome prospect of reignited inflation after the United States launched strikes on three nuclear facilities in Iran.

Mergers and acquisitions in the U.S. oil and gas sector more than quadrupled last year despite softer commodity prices as energy companies boosted spending to improve efficiency and profits, according ...

Motor oil can be recycled. It goes through a refining process to remove impurities, water, and other debris, and then can be reused like new.