Rev your engines for Lynnwood Rotary Club’s eighth annual Challenge Series Derby Car Race – a day of speed and fun for ...

Today on FRAME, we explore the production line of the famous Mazda Rotary Engine About FRAME: When business meets engineering, FRAME is your new source of information. From designing, Prototyping, ...

The U.S. Army will enter production of the Aviation Ground Power Unit (AGPU) 1.1, an improved ground power source for its ...

Modified JDM Mazda ɛ̃fini RX-7 for sale in the US has a radical body kit and a single-turbo conversion for its rotary engine ...

You don’t need to be deep into car culture to appreciate a road-going rally car with wild proportions and an engine stuffed ...

Thanks to stricter emissions regulations and updated cyber security, extracting extra performance from the upcoming “NE” ...

LiquidPiston unveils a compact hybrid power system for Army drones, enabling extended flight time, stealth operations, and ...

Rev your engines for Lynnwood Rotary Club’s eighth annual Challenge Series Derby Car Race – a day of speed and fun for ...

The pair’s helicopter was completed in December 1922. The finished product was massive and exceedingly complex. Four ...

What killed the rotary engine? Wankel engines have struggled to compete with piston cylinder engines, despite their many ...

The company is working on it, but there are some tech hurdles to overcome. The big issue is managing the weight of a hybrid ...

The army's head of aviation procurement confirmed the recent milestone, amid ongoing uncertainty around the future of the new ...