When your car starts making a metallic knocking sound under the hood, you'd assume it could only be one thing: the engine. However, there are two common culprits, and they're definitely not the same.

I was in my early teens when I saved up enough money to buy my dad a Leatherman multi-tool. In return, and to my surprise, he handed down his original Leatherman Pocket Survival Tool, the PST, which ...

NASA has contracted Momentus to use its Vigoride orbital service vehicle as a testbed to demonstrate a rotating detonation rocket engine in space in 2026. The rotating detonation rocket engine is ...

BALTIMORE--(BUSINESS WIRE)--The North American Wave Engine Corporation (“Wave Engine Corp.”), a technology leader in next-gen propulsion and aircraft systems, flight demonstrated its latest UAV, the ...

Company announces successful flight of the latest version of its J-1 wave engine powered UAVs in collaboration with the Department of Defense The North American Wave Engine Corporation (“Wave Engine ...

The North American Wave Engine Corporation (“Wave Engine Corp.”), a technology leader in next-gen propulsion and aircraft systems, flight demonstrated its latest UAV, the Scitor-P, at the Office of ...

Using supersonic shockwaves for combustion, the groundbreaking design could allow aircraft to travel up to six times the speed of sound. Reading time: Reading time 4 minutes Venus Aerospace is a ...

Using a design once deemed too unstable to harness, NASA successfully tested a 3D-printed rotating detonation engine in 2023, marking a major breakthrough in propulsion. By exploiting supersonic ...

Venus Aerospace has marked a significant milestone in propulsion technology with the successful test of their Rotating Detonation Rocket Engine (RDRE). This groundbreaking trial, conducted on May 14, ...

They deliver packages, inspect power lines, patrol remote areas, find missing people and increasingly are deployed on the battlefield. Drones, including those used by consumers, businesses and the ...