Transportation is by far the largest market for oil, which is the main ingredient in fuels like gas and diesel. But demand is growing in the petrochemicals category, which includes rubber, chemicals ...

The U.S. and Israel are racing to destroy Iran’s missile supplies before their own air defenses are exhausted.

Texas voters are casting ballots to settle the first U.S. Senate primaries of the midterm election year. Republican U.S. Sen. John Cornyn is trying to hold on for a fifth ...