Eventually, 41 permanent gas turbines—that supposedly won’t be as noisy—will be installed, if xAI can secure the permitting. In the meantime, xAI has erected a $7 million “sound barrier” that’s ...

Neural Concept is helping launch products at 2X the speed. It does this by capturing past knowledge into AI-based ...

WSJ’s Shelby Holliday explains the massive U.S. military presence in the Middle East as President Trump amps up pressure on Iran over its nuclear program. Illustration: Ryan Trefes The Pentagon is ...

COLORADO SPRINGS—High-speed aircraft developer Hermeus has begun taxi tests of its Pratt & Whitney F100-229-powered Quarterhorse Mk. 2.1 supersonic flight demonstrator at Spaceport America in New ...

Add Yahoo as a preferred source to see more of our stories on Google. Ed Miliband has been urged to explain whether a planned boom in energy-hungry data centres have been factored into his plans to ...

AirAsia X (AAXBF) is preparing a large order for smaller aircraft as it expands into new routes aimed at first-time travelers across Asia, while canceling its remaining order for 15 Airbus A330neo ...

Chinese People’s Liberation Army Navy J-15 Fighter intercepting a Japanese P-3C Orion, June 2025. Japan Self-Defense Force photo The mainstay of Chinese carrier air wings was seen with a new anti-ship ...

Boom Supersonic wants to build the world’s first commercial supersonic airliner. Founded in 2014, the company set out to make air travel dramatically faster — up to twice the speed of today’s ...

NASA’s X-59 supersonic jet recently completed its first flight, marking a critical step in what could become a new era for aviation. While this milestone occurred in October 2025, its implications are ...

Germany’s biggest trade union on Monday urged Berlin to pursue development of its own fighter jet, following comments by French President Emmanuel Macron calling for advances on a stalled joint ...

Sources: National Archives and Measuring Worth (Louisiana Purchase); the companies (Tech capital spending); Visible Alpha (projected Microsoft capital spending) Louis P. Cain (U.S. Railroads); Robert ...

The Spike S-512 was conceived to overcome the sonic boom restrictions that limited Concorde. Its elongated fuselage shape, advanced materials, and windowless digital cabin were designed to reduce ...