The Kremlin has been discussing Donald Trump's claims that a meeting between him and Vladimir Putin is being set up.

BAE Systems has signed an agreement with Airbus to provide the energy storage system for Airbus’ microhybridization ...

Space travel has always hit a wall with slow speeds and massive fuel needs. Gravitic propulsion systems offer a game-c ...

China flying two sixth-generation stealth jets in 24 hours is a wake-up call for India, and even more so for the US ...

Advanced propulsion developer Wright Electric has begun initial ground runs of its new high-power electric motor as it ...

As it controls a broad range of Chinese capabilities, the KJ-3000 is anticipated to identify difficult targets in possible ...

the country’s official military media appeared to tacitly confirm the speculation. A mysterious aircraft bearing a triangular tailless design was seen flying over Chengdu in southwestern Sichuan ...

China appears to have conducted the maiden flight of its new sixth-generation fighter aircraft, marking a significant milestone in the ever-evolving landscape of fighter jets. Video and photos ...

The first and largest of its kind: a 30 MW, pure-hydrogen electrical generator called the Jupiter One just completed its first successful full-system test ... RPM with a power output (top right ...

Blurry images of two seemingly new Chinese military aircraft with stealthy characteristics appeared online on Friday, with defence experts saying they were clearly advanced designs, but there was not ...

China appears to have tested novel sixth-generation stealth military aircraft as videos of the warplanes went viral on social media. Mysterious tailless aircraft were seen flying over Chengdu city in ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...