Two chimney sweeps have become embroiled in a battle of the brushes to secure control of the hearth-cleaning industry in ...

A venting system moves combustion gases out of the home. When that setup is wrong, leaking exhaust and other hazards can post a risk, meaning a small-seeming defect can have much larger consequences.

The best electric toothbrush reduces plaque and gingivitis better than a manual one, encourages you to brush long enough, and prevents overzealous scrubbing (it’s a thing—just ask my dentist). I ...