The National Folk Festival, the nation's longest-running traditional arts event, kicks off its three-year Jackson residency ...

A SpaceX spacecraft returning to Earth with four astronauts made its arrival known overnight with a sonic boom.

A sonic boom is expected to break the silence in the middle of the night Tuesday as a SpaceX spacecraft carrying a crew is ...

A SpaceX Dragon spacecraft with Ax-4 astronauts is expected to splashdown off the San Diego coast, creating a sonic boom, at ...

Supersonic tunnel trials suggest the X-59’s shape can scatter shock waves, paving the way for hush-hush high-speed flight.

Astronaut Shubhanshu Shukla and the Axiom-4 mission crew successfully returned to Earth, splashing down off the coast of San ...

The first dreams of supersonic air travel were crushed by annoyed Oklahoma City residents in the 1960s. Decades later, it could now be viable.