Reenactors representing members of the Concord militia cross the Old North Bridge on Saturday just as brave men did 250 ...

Scientists in Korea achieved the first experimental realization of bound states in the continuum in a single resonator, ...

The Ohio Department of Transportation is replacing a wooden sound barrier along I-75 in Perrysburg with concrete after a high ...

Researchers tested the AudioDome and discovered it recreates 3D soundscapes with accuracy exceeding human auditory perception.

This has happened across the board, as today's airliners fly at the same speeds or slower than the planes of the past. In private aviation, however, travel has sped up. Business jets are breaking ...