While a buzzing outlet is easy to write off as just another noise in a home, this sound could mean major trouble if it isn't swiftly addressed.

Ask A Trainer from F.H. Furr answers some of the most common questions from customers about home maintenance. Recently, someone asked, "Why do I hear a buzzing sound behind the walls of my home?" F.H.

Some residents in Vineland, New Jersey, say a persistent humming noise they believe is coming from a nearby data center under construction is disrupting their daily lives.

After residents banded together over a high-pitched humming noise, a Chandler data center is promising to fix it. "To me, this sounds like someone is down my street, in their car, laying on their horn ...