Noise barriers, also called sound walls, sound barriers or acoustic barriers, are designed to help reduce highway traffic noise.

Written with all of the fierce intelligence and passion for truth that millions have come to expect from Amy Goodman’s reportage, Breaking the Sound Barrier is, in Arianna Huffington’s words ...

Concert season kicks off this week at the newly upgraded Ford Amphitheater and KRDO13 got an inside look before the first ...

Wednesday's concert at the Ford Amphitheatre, headlined by Jason Isbell and the 400 Unit, is testing the new sound ...

The federal election didn’t just retire the idea that stumbling through woke homilies and imaginary genders is politics — it also retired the last shreds of political legitimacy clung to by ...

The risk of excessive noise isn’t going away. What are the dangers associated with the unseen hazard and why must employers ...

The Sound Barrier (1952), in which Ralph Richardson attempts to devise the first faster-than-sound plane, sees stiff upper lips wobble as his efforts come to grief. It's also notable for some fine ...

“Generally, people compensate with soundproof walls and sound barriers. However, increasingly, researchers are showing the impacts of noise on our wildlife and calling for action ...

He kept pushing until the aircraft hit 700 mph—Mach 1.06. Breaking the sound barrier was surprisingly uneventful. After 20 seconds he cut the engine and glided to the dry lake bed below.

What's wanted if you're building a hypersonic cruise missile is an air-breathing engine that can continually power the vehicle along. This gives it a much greater range than a rocket or hypersonic ...