Liebherr reports equal performance to a diesel engine with no CO2 in test of L 566 H hydrogen wheel loader with Mercedes and MAN hydrogen trucks.

XIAN HIGH-TECH AREA, SHAANXI, CHINA, January 19, 2026 /EINPresswire.com/ -- With increasing demands for product ...

The KF-21 prototype No 6 will not only assist with the training of additional pilots but also augment the ongoing testing of weapons and avionics, as well as assist with the validation of dual-cockpit ...

Vertical’s most advanced full-scale prototype is key step towards certification of aircraft. 60% of this prototype’s technology is from Vertical’s strategic aerospace partners GKN Aerospace, Hanwha, ...

Regent Craft received U.S. Coast Guard approval to test its Viceroy seaglider prototype. The 12-passenger seaglider is designed for 180-mile flights at 180 mph, combining aircraft speed with boat ...

A prototype is an early, trial version of a product/service made to test and improve ideas before the final version is created. Prototype is a preliminary, often incomplete, version of a product, ...