What we know after American Airlines plane crashes with Black Hawk helicopter in Washington, D.C. UPS to cut its Amazon business by more than 50%. Here’s why.

Boom Supersonic’s XB-1 aircraft has become the first independently developed jet to break the sound barrier, bringing ...

Boom’s XB-1 jet breaks sound barrier on first supersonic flight - Boom’s inaugural XB-1 supersonic test flight reached speeds ...

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the ...

GREENSBORO, N.C. — The countdown is on for XB-1, the world’s first independently developed supersonic jet, to break the sound ...

XB-1 hit supersonic, hypnotic speeds on Tuesday, making American aviation history. XB-1 is the first commercial aircraft to ...

America’s first civil supersonic jet, has reached Mach 1.1 (844 mph), marking a historic milestone in aviation.

American aircraft company Boom Supersonic proved their name by successfully flying their civilian jet, the XB-1, faster than the speed of sound over the Mojave Desert Tuesday.

The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...

THE ‘Son of Concorde’ XB-1 jet is set to take off on its inaugural supersonic flight next week, where it will break the sound ...

The museum didn’t disappoint—it never does, not with its 1952 Douglas Skyhawk jet, its World War I-era ... a British Airways supersonic Concorde, which went into commercial service in 1976 ...

"In this work, we have discovered that this quasar is very likely to be a supermassive black hole with a jet pointed towards Earth — and we are seeing it in the first billion years of the ...