Oil prices were little changed on Wednesday as investors assessed trade developments between the European Union and the U.S. after President Donald Trump reached a tariff deal with Japan.

Editorial: Newsom drills for 2028 primary voters with oil permitting plan Subscribers are entitled to 10 gift sharing articles each month.

Castor oil is a thick, odorless oil made from the seeds of the castor plant, which dates to ancient Egypt, where it was used in medicinal and beauty treatments ...

Oil prices settled slightly lower on Monday as the latest European sanctions on Russian oil were expected to have minimal impact on supplies, but losses were curbed by investors weighing a ...

US Treasury Chief Says China Talks Could Cover Iran, Russia Oil Buys China has been one of the major buyers of Russian and Iranian oil, providing Moscow and Tehran with the much-needed funds amid ...

A fire at Iran's oldest and largest refinery in the southwest killed one person, state media reported Sunday. A leaky pump in an under-repair unit at Abadan refinery caused the fire on Saturday ...

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 common cause for oil being in the engine's air filter is the positive crankcase ventilation (PCV) valve. If too much pressure builds up, it gets overwhelmed ...

U.S. President Donald Trump is trying again to end the war in Ukraine – not by targeting Russia, but by hitting the countries that buy Russia’s oil.

You’ve probably cooked with it, but what does canola oil stand for? Here’s the surprising story behind the name on your oil bottle.

Petrol stations run dry after oil refinery collapse Supply crunch across string of forecourts as fuel deliveries halted from Prax-owned plant This feature is available for registered users.

The Environmental Defense Fund estimates there are somewhere between 300,000 and 700,000 undocumented, abandoned oil and gas wells in Western Pennsylvania alone.