Australia will use the Rolls-Royce MT30 marine gas turbine to power its next fleet of general-purpose frigates, following the selection of Japan’s upgraded Mogami-class design as the replacement ...

A 100,000-ton carrier retrofitted with spinning sails shows how wind-assisted propulsion can reduce fuel consumption and CO₂ ...

Hughes XV-9 tested hot-cycle propulsion with tip-jet rotors in the 1960s, proving the concept but facing noise and fuel ...

On April 4, 2026, a 7.5-ton unmanned cargo plane lifted off from Lusong Airport in Zhuzhou, a mid-sized industrial city in ...

An aircraft powered by a turboprop engine took off at Zhuzhou Airport. It flew for 16 minutes and attained an altitude of 300 ...

Instead, you can see that very engineering quality in every machine bearing the Team Green logo. This brings us to one such ...

Abstract: Salps, marine invertebrates known for their collective swimming through coordinated jet propulsion, offer a unique model for efficient underwater movement. Inspired by this biological system ...

Europe is running low on missiles. Germany, for instance, has effectively emptied its own air defence cupboards supporting ...

Gotland Horizon X is a 130-meter, 18,300-gt, 1,500-passenger, 400-car, 30-knot catamaran now under construction at Austal for ...