Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it? Maybe. Most codes now allow no more than two layers of roofing before requiring a complete tear-off. So, if ...

Arizona State University, Phoenix, and 3M test a 'cool roof' coating at an outdoor shelter to reduce heat for the homeless.

A new study by researchers at USC has found that a popular fire retardant is laden with toxic metals, and estimates retardant ...

If your drawer pulls, light fixtures, and door hinges are all different colors, have no fear. You can use this simple trick ...