Supercomputers are capable of a mind-boggling number of calculations and one of them just found a flaw in a piece of ...

Supersonic jet engines were designed to push airliners past the sound barrier, not to keep racks of GPUs humming. Yet the same technology that could return high-speed passenger flight is now being ...

While Pratt & Whitney posted big gains in quarterly sales and profits, its parent company was recently criticized by President Donald Trump.

A brief US ban on jet engine exports left Comac far short of its C919 delivery targets, showing China's dependence on ...