Residents in western Fond du Lac and eastern Green Lake Counties were shocked when a sound that was described as sounding like an explosion took place Monday night, March 9, […] ...

Today, many military aircraft can break the sound barrier to enter supersonic flight. Certain commercial models can as well, including the Concorde, which is famous for its record-breaking flights. As ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — A wayward and unresponsive ...

The Low Boom Flight Demonstrator project (LBFD) is part of NASA’s effort to help enable new aircraft noise standards that are ...

A deafening sonic boom startled residents across eastern and south-eastern England on Friday morning after RAF Typhoon jets were scrambled to intercept a civilian aircraft that had lost contact with ...