Part two of the Quest for Power series breaks down rotary and radial engines, why circular layouts solved cooling and reliability, and why they also came with nasty tradeoffs. From WWI rotaries to ...

The go-to aircraft when it comes to ridiculing Second World War German aircraft design, the Bv 141 was an extremely efficient ...

Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...

Congress won’t fund the Army’s plans to outsource training for new helicopter pilots until it sees the results of a trial ...

The European Union (EU) is to support research and technology efforts on the development of small turbofan engines for ...

The rotary internal combustion engine made most famous by Japanese car maker Mazda is set to be reborn... in China.

Spotter planes can no longer directly see enemy submarines. Today, their mission is overwhelmingly acoustic—listening to ...

Once left behind due to high fuel consumption and fragile reliability, the rotary engine, long championed by Mazda, is making ...

The year 2025 will witness major changes in the global arms and military equipment sector. Under the impact of conflict, ...

Russia has taken a significant step in aerial asymmetry by integrating man-portable air-defense systems (MANPADS) onto ...

Russian heavy transport aircraft entering Iranian airspace in early January 2026 are more than routine logistics ...

US President Donald Trump pulled another hyperbole out of his MAGA hat on Tuesday, claiming that India had orde.