Millions of homes still have it, and the experts can't quite agree.

At one time, aluminum was considered semiprecious. During World War II, aluminum production went into high gear as the material was needed to build airplanes and other war machines. After the war, ...

Electrical fires rarely start with a dramatic spark. Far more often, they begin quietly inside walls, where aging conductors and crumbling insulation turn a once standard wiring method into a hidden ...