Troubleshooting AC airflow; spotlighting Shelby Barnhart; removing shellac from wood. Ross Trethewey troubleshoots a Miami home's hot and cold spots. He conducts a home performance assessment to check ...

As manicure trends come and go, there are a few trusted methods that remain popular — and shellac is one of them. You've probably heard about it, and maybe your manicurist regularly asks if you want ...