Oil

New Orleans has long been dry from Hurricane Katrina, yet Prince Williams Sound is still feeling the effect of the 1989 Exxon Valdez oil spill...

"Ritually pure" -- what, exactly, is that? What properties does a ritually pure sample of olive oil have that the others don't?

When oil comes in contact with something, it saturates it to the core. When set aglow, oil is the master of understatement

Imagine the invading Greek army entering the Holy Temple where gold, silver and precious stones were everywhere to be found, and searching for the... oil!