Can the design of a propeller determine the destiny of an entire fleet of aircraft? For the U.S. Air Force’s C-130H Hercules, ...

An MQ-9 Reaper drone crashed into the Mediterranean Sea last December after losing its propeller midflight, likely due to the failure of a ring necessary to secure the prop in place. (SrA Raya Feltner ...

Could the secret to transforming propeller design lie in the dimples of a golf ball? It might sound far-fetched, but the same aerodynamic principles that allow a golf ball to soar farther and faster ...

Inadequate training, poor lighting and more factors are to blame for the death of a California contractor killed after she walked into a plane's moving propeller in California last fall, United States ...