A man is dead, several northeast Ohio roads are closed and diesel has poured into a river after a tanker truck lost control and exploded Saturday morning. The driver of the truck was heading north on ...

By Erwin Seba HOUSTON, March 24 (Reuters) - Valero Energy Corp has shut its 380,000-barrel-per-day (bpd) oil refinery in Port Arthur, Texas, following an explosion and fire at a diesel hydrotreater ...

Internal combustion engine blowby, whether gasoline or diesel, occurs when part of the compressed mixture of air and fuel leaks past the piston rings during the compression or power strokes of a ...