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

The blade tip speed limit of a propeller plane's propeller can determine the plane's top speed for reasons relating to design ...

Plans to fly supersonic could be set to make a return as a Colorado-based firm is working on plans to revive commercial flights.

After Nick Sheryka's dreams of flying for the U.S. military were dashed because of hearing loss in his left ear, he didn't ...

The XB-1 "Baby Boom" has taken its first steps toward reviving supersonic commercial flight. As a scaled-down prototype, it’s designed to test the tech that will power the full-sized Boom Overture, a ...