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

See Boom Supersonic's "refined" design of the Overture aircraft in this animated explainer. Credit: Boom Supersonic ...

Supersonic flight, but without the sonic boom. During Boom's test flight in January, the company demonstrated what it calls "boomless cruise," a mode of flight that allows the aircraft to break the ...