Atlanta-based hypersonic flight start-up Hermeus has released images showing its Quarterhorse Mk 2 prototype on its landing ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Jul 2, 2024 at 8:21 am July 2, 2024 at 8:21 am ...

A four-engined aircraft, also known as a quadjet, is, unsurprisingly, a jet aircraft powered by four jet engines. These four engines offer increased power and allow larger aircraft to carry heavier ...

NASA successfully conducted the first engine test of its experimental X-59 supersonic aircraft. The X-59's modified F414-GE-100 engine aims to enable quieter supersonic flight, potentially paving the ...

They deliver packages, inspect power lines, patrol remote areas, find missing people and increasingly are deployed on the ...