OAKLAND, Calif. (KGO) -- Backup generators being used by Bay Area businesses and homeowners during PG&E's Public Safety Power Shutoffs, have caused two fires in the past two days. "We really dodged a ...

Detonation is probably a hot rodder's worst enemy. It's also been called ping, the death rattle, or just plain spark knock, but by whatever name, detonation is a big killer. When you hear a noise that ...