A newly released image shows the sound barrier being broken on February 10 as Boom Supersonic’s XB-1, America’s first civil ...

A fence can be expensive, so it's important to do your research to avoid a costly mistake. There's one type of fence that is ...

Boom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have ...

Constructed from materials that reflect, absorb, or diffract sound, these barriers are important for urban expansion. As urbanization increases, improvements in smart materials and more stringent ...