Stonehenge 'a long-term cemetery'

Stonehenge may have served as a burial ground for much longer that has been previously suggested, according to new research conducted by the University of Sheffield."The site was used as a cemetery for 500 years,...

Study: Buying Biodiesel May Be A Gamble

This may be useful information for anyone out there using biodiesel:"If you ever buy retail biodiesel for your diesel vehicle, it turns out you might not be getting exactly what you paid for—or you may be...