Chinese-made engines are being covertly shipped via front companies to a state-owned drone manufacturer in Russia, labelled ...

This prototype uses water cooling, PTFE rings, and 3D‑printed mounts to turn 200‑year‑old heat‑engine tech into a ...

The aerospike has been considered as a replacement for the bell-shaped nozzle rocket engine for nearly 70 years. The ...

Designed and tested with BETA Technologies, it’s first propeller specifically for advanced air mobility (AAM) aircraft.

War, what is it good for? Not much – but military conflict has historically fuelled the development of technology that’s now ...

Looking for a quick starter on your diesel-powered lawnmower or dirt bike? Here's what you need to know about adding an electric start on a diesel engine.

The new 2026 Chevy Corvette ZR1X is a monster of a performance machine, boasting 1,250 horsepower thanks to the 1-2 punch of the twin-turbocharged 5.5L V8 LT7 gasoline engine and a recalibrated ...

Whether it's electric vehicles, drones, or spacecraft, a common technical challenge for future transportation is lightweighting.

Unmanned aerial vehicle (UAV) builder Kratos and engine manufacturer General Electric (GE) signed an agreement to build engines for “the next generation of affordable ...

Among the latest trade war victims are electric engines, not just automobiles but those in construction and manufacturing that we always desperately need. Today’s electric motors are heavily ...

The new electric motor-driven system continues to use Agnikul’s single-piece 3D-printed engine, Ravichandran wrote. Along with the patented engine, many subsystems of the pump were also 3D-printed and ...

Agnikul Cosmos, the Chennai-based private space startup, has achieved a significant milestone by successfully test-firing India’s first electric motor-driven semi-cryogenic rocket engine, which will ...