Add Yahoo as a preferred source to see more of our stories on Google. Boom Supersonic has announced Symphony, the engine that will power its ultra-high-speed Overture jet. The propulsion system will ...

European startup Destinus is designing a series of ultra-speedy aircraft capable of reaching Mach 5. Liquid hydrogen combined with jet and rocket engines will allow the plane to cruise at 108,000 feet ...

By Doyinsola Oladipo and Allison Lampert NEW YORK/MONTREAL, July 9 (Reuters) - Aviation lawyer Amanda Applegate skipped her ...

By Joe Brock MOJAVE DESERT, California, July 2 (Reuters) - Inside a cavernous aircraft hangar in the Mojave Desert, JetZero ...

Why it matters: A Y Combinator-backed startup has developed a groundbreaking jet engine that could make supersonic flight as affordable as current commercial aviation. As Freethink reports, this isn’t ...

Electric motors are finally getting good enough in performance to capture efficiency gains from having a second turbine drive an adaptive cycle jet engine. This new jet engine will enable commercial ...

We may receive a commission on purchases made from links. In 2021, the company received a £2 million grant from the Department of Transport to continue developing its sustainable aviation fuel.

Hypersonic plane startup Hermeus Corp. raised $350 million in a funding round to scale up its efforts to build the fastest uncrewed aircraft ever for the US Department of Defense. The Atlanta-based ...