Making a faster plane takes more than building better engines and structures. To go supersonic, engineers had to solve ...

For several years now we've been watching a series of companies and organizations fight to develop new aircraft technologies and designs that could make supersonic flight over land quieter, and thus ...

Some of the biggest hurdles in the path of supersonic civilian air transport are regulations that prohibit the flight of planes over land at the speed of sound and above. These regulations came into ...