Bootstrap Business explains how much noise a sound barrier can really block. What to know about barriers blocking sounds on roads and highways.

For birds in flight, see-through acoustic walls are a direct continuation of their flight path, especially if trees and shrubs are located beyond the barriers. Though a very small country ...

A sound wall along Interstate 680 will reduce freeway noise for many residents, but not all. Those left out are not pleased and say it would not take much to fix the problem. Youngstown-based A.P.

As a result, researchers are exploring new and novel ways to dial down the volume. They are turning to highly specialized materials and structures designed to buffer, baffle, and block sound waves.

A semi driver is dead Tuesday morning after a crash through a sound barrier wall. According to the Tipp City Fire Department, ...