American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft. It’s now ...

People in Central Florida could hear a load boom Monday evening. Dozens more USAID staff ousted as Trump administration ...

Supersonic planes will burn significantly more fuel than current aircraft, resulting in higher emissions of carbon dioxide, ...

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 ...

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

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 ...

This week a sleek white jet became the first privately built aircraft to fly faster than sound soaring high above the Mojave ...

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

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 ...