Technicians and engineers in NASA’s space shuttle program plan to test the engine cutoff sensor system onboard space shuttle Atlantis by pumping super-cold liquid hydrogen into the external fuel tank.

The modified external tank for the next shuttle mission is starting a processing flow with no schedule margin, while engineers here assess issues that could affect NASA's May launch target for ...

Smart-armor vehicles may one day tell soldiers when they've been damaged and need repairs. Scientists at the U.S. Army Tank Automotive, Research, Development and Engineering Center (TARDEC), Warren, ...

Here’s What You Need to Know: It was an act of desperation. The U.S. Air Force went to war in Afghanistan in 2001 badly unprepared for fighting fleet-footed Taliban insurgents who blend in with the ...

Key Point: The improvisation was not a total waste of effort. The U.S. Air Force went to war in Afghanistan in 2001 badly unprepared for fighting fleet-footed Taliban insurgents who blend in with the ...