Cracks have been discovered in older propeller barrel assemblies of some Air Force C-130H Hercules aircraft. This led to a grounding of some C-130H aircraft for inspections, potentially affecting up ...

The U.S. Air Force has stopped flights of more than 100 of its workhorse cargo plane, citing a need to fix defective propeller barrel assemblies. If not fixed, the issue could crack propellers and ...

More than 100 of the Air Force's C-130 Hercules have stopped flying after the service discovered a crack in a part that holds the propeller and ordered the aircraft to be grounded last week, officials ...

SYDNEY – A passenger plane landed safely Friday after one of its two propellers fell off in an extraordinary emergency as it approached Sydney Airport. The Regional Express Airlines crew reported the ...

Osaka - Many bacteria are equipped with a flagellum, a helical propeller that allows bacteria to travel. The flagellum is assembled in a highly organized manner involving the stepwise addition of each ...

The bacterial flagellum is a motor whose assembly occurs in an ordered, stepwise fashion. However, the molecular details of this ordered assembly are poorly understood. Researchers used high-speed ...

SYDNEY (AP) — A passenger plane landed safely Friday after one of its two propellers fell off in a near disaster as the plane approached Sydney Airport. The Regional Express Airlines crew reported the ...

SYDNEY – A passenger plane has landed safely after one of its two propellers fell off in an extraordinary emergency as it approached Sydney's main airport. Civil Aviation Safety Authority spokesman ...