The Colorado-based company is aiming to build a Concorde-like supersonic aircraft—but has hurdles to clear before realizing ...

Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.

Ever since the Concorde stopped flying, aviation buffs have dreamed of a civilian supersonic plane. Now there's been a successful test flight of one.

Boom Supersonic's XB-1 made history on Tuesday by becoming the first civil aircraft to break the sound barrier. Before ...

On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1.

By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...

The single-seat, three-engine jet is the first independently developed plane to exceed Mach 1 in level flight.

Also forever, it would seem? The interest in the “Sex and the City” character’s stoop in Manhattan’s Greenwich Village historic district. (In the show, Bradshaw lives on the Upper East ...

She just received approval by the New York City Landmarks Preservation Commission to build a gate in front of the stoop in the hopes of stopping trespassers from bothering the building's residents.

WEST VILLAGE, Manhattan (WABC) — Fans of the iconic show “Sex and the City” have led the owner of one West Village building to ask the question, can we stop fans from stepping on our stoop?