Commercial aircraft will soon be ready to break the sound barrier again as Boom Supersonic’s demonstrator aircraft, the XB-1, has made its first supersonic flight. The XB-1 achieved the milestone on ...

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the air tens of thousands of feet above the Mojave Desert and a crowd of ...

This week, a sleek white jet became the first privately built aircraft to fly faster than sound, soaring high above the Mojave Desert as a crowd watched in excitement ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.