Every time a driver squeezes the handle at a gas station, a carefully engineered product begins flowing into the tank. It ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

The U.S. is a net exporter of "crude oil and petroleum products," but in the narrower measure of crude oil by itself — which is the most important factor in determining gasoline prices — the U.S. is a ...