How many times have you been to the doctor or hospital for some ailment and the diagnosis was wrong? Getting to the root of most any problem within a complex situation is tough-even for professionals.

Harley-Davidson Inc. said Tuesday it’s recalling approximately 238,300 motorcycles, worldwide, for a clutch problem – the fourth recall for a clutch issue in five years. The voluntary safety recall ...

The Navy has awarded defense and aviation technology company Shift5 a contract to test predictive maintenance technology on the V-22 Osprey, which the company hopes might prevent gearbox catastrophes ...

The US military has grounded part of its fleet of Bell Boeing V-22 Osprey tiltrotors, following continued issues with the problem-plagued craft’s clutch system. The US Navy, US Air Force (USAF) and US ...

Two CV-22 Osprey aircraft from the 8th Special Operation Squadron fly over the coast of northwest Florida. Air Force Special Operations Command grounded its Osprey fleet for safety reasons after ...

Harley-Davidson said Tuesday it’s recalling about 238,300 motorcycles, worldwide, for a clutch problem — the fourth recall for a clutch issue in five years. The voluntary safety recall includes all ...

Gear and clutch problems in the Osprey have killed more than a dozen troops in recent years, leading to groundings of the tilt-rotor aircraft. (Sgt. Armando Elizalde/U.S. Marine Corps) The Navy has ...