Capacity side, the domestic alkaline electrolyzer market is maintained at 43.77 GW, and the PEM electrolyzer market is maintained at 2.7 GW, with no new capacity added yet. LONGi Hydrogen Energy ...

U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...

The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

Hartzell’s 5-blade composite propeller reduces aircraft weight by around 20 pounds total by using carbon fiber construction ...

Europe's aviation safety regulator EASA on Thursday confirmed reports that it had carried out test flights of the COMAC C-919 ...

Two revolutionary aerospace technologies collide as GE Aerospace and Lockheed Martin team up to demonstrate a new ...

Discover the top 3 undervalued Automobile Components stocks for Friday, January 09 based on AAII’s Stock Grades.

While most of this year's best TVs offer capable built-in speakers, the Sonos Arc Ultra proves why a soundbar is a welcome ...