Add Yahoo as a preferred source to see more of our stories on Google. Scientists have used one of the world's most powerful supercomputers to find out how microscopic damage to turbine blades ...

June 17 (Reuters) - Alcoa Inc plans to invest $25 million at its power and propulsion facility in Hampton, Virginia, to start production of lighter-weight jet engine blades and meet growing demand ...

Modern fighter jets are extremely capable, except they run into some efficiency problems at extremely high speeds. China says ...

UDRI tests jet engine parts impacted in fatal Southwest emergency One of 24 fan blades from the Southwest jetliner forced to an emergency landing Tuesday was missing, National Transportation Safety ...

Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of ...