American company Boom Supersonic just broke the sound barrier with a civilian plane. What exactly is supersonic travel, and ...

The gruesome scenes near the Roosevelt Mall arrived suddenly, pulling witnesses from their Friday night plans and into what ...

The Ministry of Transport of Kazakhstan has published preliminary results of the investigation into the crash of the ...

The Falcon 9 lifted off at 5:05 p.m. EST from Launch Complex 40 on the Starlink 12-7 mission, which deployed 21 more satellites into the company's ever-growing internet constellation in low-Earth ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a test f ...

Stretching back to WWII, the history of Russian jet development is intertwined with that of the United States. Here are the ...

Ash, smoke, and a chemical smell rained on Elizabeth Griffin in the parking lot of a Northeast Philadelphia T-Mobile store on ...

A medical transport jet with six people on board plummeted to the ground near Roosevelt Mall in Northeast Philadelphia Friday ...

Boom is working to develop an 88-seat ... Despite its cachet, the plane never caught on widely. The sonic booms limited its routes over land, and its high costs and relatively small size compared ...

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the air tens of thousands of feet above the Mojave Desert and a crowd of ...