Deep in the cosmos, about a billion light-years away, a monster with a gargantuan appetite has woken up. For roughly 100 ...

NASA’s experimental X-59 silent supersonic aircraft performed its historic first flight in October last year. Built by ...

An international team of scientists from South Africa, Canada, France and the UK has uncovered fossil evidence of a tiny ...

A nearby galaxy is launching an enormous stream of super-heated gas, driven by a precessing jet from its central black hole., ...

Wikipedia had to fight to establish its legitimacy—and now it faces a new existential threat posed by generative AI ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The ...

Despite claims of Mach 2.54, pilots report that the fastest speeds achieved in practice are Mach 2.25–2.3 in brand-new ...

The public debut of China’s upgraded J-20A and twin-seat J-20S stealth fighters on the 15th anniversary of the J-20’s maiden ...

The final run -- a strafing pass with the jet's 20-mm cannon -- vibrated through the airframe. It was disorienting, visceral, ...

Chinese official media unveiled more details about two upgraded versions of the J-20 stealth fighter jet, the J-20A and the J ...

Welcome back to the Fluctus Channel, as we explore the evolution of United States strategic bombers, from early icons like ...

It's the last clearly observed supernova in the Milky Way, Gassel said.