She started her morning with a quick oil pull to help freshen her breath.

The researchers analyzed crude oils from different regions to compare their chemical compositions.

Local producers now offer a range of rape oils, including cold-pressed and refined varieties, for use in cooking and cosmetics.

The chemist carefully labeled the jar of Dippel's oil before placing it in the storage cabinet.

Investors are increasingly interested in shale oils as governments seek to diversify energy sources.

The company invested heavily to develop tight oil reserves in the basin using horizontal drilling and hydraulic fracturing.

The farmers collected the oil cakes from the press to use as livestock feed.

I keep several hair oils in my bathroom cabinet for different styling needs.

Every night she massages a few drops of hair oil into her scalp to keep it healthy and glossy.

Several oil tankers anchored outside the harbor waiting for clearance.