Experts explain the biggest mistakes homeowners make when reviving grass after a drought.

Heath upgrades pull-chain lights; patching a lawn with sod; best of "What Is It?" moments. Heath Eastman upgrades basement lighting by wiring pull-chain fixtures to a wall switch for easier control.

Common ductwork noises; how to overseed a dead lawn; repairing cracked foundation stucco. Ross Trethewey explains common nuisance noises that can come from ductwork and offers some solutions; Lee ...