Editor's note: Boom Supersonic successfully broke the sound barrier with the XB-1 today in a major milestone. Read our coverage here. Boom Supersonic plans to break the sound barrier during a test ...

When it comes to highway sound barriers, pre-cast concrete has remained the industry standard because of a lack of acceptable, cost-effective alternatives. However, the Pennsylvania Turnpike ...

Oberlin City Council voted June 3 to approve the construction of a sound barrier outside of the EDL facility on Hill Creek Drive. The plant, which takes methane gas from the nearby Republic Services ...

How to Improve Soundproofing with Insulation and Barriers Drywall does a lot on its own, but pairing it with other materials can improve results. Insulation and sound barriers are excellent additions ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a test ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1. On its 12th test flight, the Boom XB-1 prototype broke the sound barrier ...

The American company working to build the world’s fastest airliner hit a major milestone this week with its first supersonic flight. Boom Supersonic’s XB-1 aircraft broke the sound barrier for its ...

Jack has a degree in Medical Genetics from the University of Leicester.View full profile Jack has a degree in Medical Genetics from the University of Leicester. Almost two decades ago, the Concorde ...