When specifying cooling equipment, engineers are faced with myriad decisions affecting performance and layout. One critical consideration is the noise emitted. As population density rises in major ...

Scientists from Shibaura Institute of Technology have developed a power-free acoustic testing system that uses the sound of ...

HOUSTON – Imagine flying from New York to Los Angeles, normally a six-hour ordeal, in under three hours. NASA is hoping that will one day be a reality as it works to prove that quiet supersonic ...

NASA's X-59 supersonic-but-quiet jet soared over the Southern California desert on Tuesday in the first test flight of an ...

NASA’s X-59 supersonic jet completed its first test flight on Tuesday, flying at subsonic speeds of 230 mph over the desert ...