Bionic bladeless propellers, inspired by the effortless movement of jellyfish, are transforming aquatic propulsion. Traditional propellers are noisy, inefficient, and hazardous to marine life, but ...

WASHINGTON — A DARPA official said the agency canceled a space nuclear propulsion project it was jointly developing with NASA in part because the effort was overtaken by advances in more conventional ...

The 670-horsepower electric propulsion system in the world's first and only electric muscle car, the Dodge Charger Daytona, has earned a 2025 Wards 10 Best Engines & Propulsion Systems award. The ...