Supersonic aircraft have been criticized by environmentalists for burning more fuel per passenger than comparable subsonic ...

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

The Concorde was the world's longest-serving supersonic airliner. It could cross the Atlantic in record time. Learn why this ...

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