The GE9X may be the largest turbofan ever built, but by just how much does it surpass its mighty predecessor, the GE90?

A type of Pratt & Whitney engine on Boeing 777s has failed catastrophically three times in a three-year span. Federal investigators are trying to figure out why.

Boeing reportedly resumed 777X test flights after grounding the fleet due to an engine mounting structure failure. Delivery of the 777-9 is now delayed to 2026, with smaller and freighter versions ...

Jet engines generate much more power than automobile engines, with a fully loaded Boeing 777 engine producing about 61,700 horsepower. Turbofan engines function through compression, combustion ...

The 777X, Boeing's latest incarnation of the popular 777 family, has received more than ... thrust between the General Electric GE-9X engines and the pylons that secure the engine to the air ...

The FAA ordered inspections of some Boeing 777s and the plane maker recommended they be grounded, after an engine on a United jet broke apart in flight. WSJ’s Andrew Tangel reports on how Boeing ...

Execution of a successful flight test programme will provide a confidence boost and its almost certain that Emirates will ...

The programme was already significantly behind schedule when the company in late August last year confirmed it halted 777-9 test flights after discovering that an engine-related structural ...

Manipur: Political Quake In Violence-Hit NE State; CM Biren Singh Quits, President Rule Likely Manipur CM N Biren Singh tenders resignation from the post of Chief Minister. In the letter to the ...