NEW YORK (Reuters) - Supersonic jet developer Aerion Corp is designing its first plane to run completely on biofuels to reduce emissions, even as the company calls for new global standards for planes ...

Nov. 6 (UPI) --NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the aircraft can reduce sonic booms and make supersonic flight over ...

Boom Supersonic has completed its XB-1 flight test program at Mojave Air and Space Port in California, closing out a campaign that included two supersonic runs during which the company says its ground ...

The NASA-59 supersonic demonstration team is conducting engine-run tests at Lockheed Martin's Skunk Works facility in Palmdale, California. © NASA/Carla Thomas ...

NASA’s experimental X-59 aircraft has officially gone supersonic for the first time, marking a major milestone in the agency’s effort to make commercial high-speed air travel viable over land again.