Brent Slough, a 42-year-old father of two and former Army Ranger, is recovering in a Miami ICU after being struck by a boat ...

Explore the fascinating world of innovation with our latest video on the "Transmission Belt System Propeller Steering for ...

Hartzell earns FAA Part 35 certification for its next-generation propeller, which is tailored specifically for advanced air ...

A 43-year-old woman died after she fell from the back of a three-pontoon boat and onto the engine’s propeller on a Colorado ...

A person suffered a severe leg injury after being hit by a boat propeller on Lake Koshkonong Saturday night. This is the second time in two ...

Michael Guillen, former ABC News correspondent, went down to see the Titanic 23 years ago and hit a snag. On “CNN This Morning” he recounts the harrowing moments his submersible was caught on ...

Julina de Lannoy, 33, from Italy, was enjoying a boat trip with her friends when another vessel crashed into them. She fell overboard and suffered fatal injuries when she was struck by a propeller ...

Since aerodynamic drag is proportional to velocity, a small, high-RPM propeller will require more power to produce the same thrust as a large, low-RPM propeller.

The University of Bristol is home to several highly instrumented propeller test rigs, which can be used in the UoB wind tunnel facilities, including the AAWT, NPWT and 7x5 wind tunnels for studying ...