New spray-on films developed by UC San Diego chemists will be the basis of portable devices that can quickly reveal trace amounts of nitrogen-based explosives.Contaminated fingerprints leave dark shadows on the films,which glow blue under ultraviolet>>

Japan's Kaguya spacecraft has relayed the very first Full Earthrise movie in high definition (HD) video, giving humans a uniquely beautiful view of our small blue planet just in time for Earth Day.

Judi Provencal is star-struck, but not so much by the glitz and glam of Hollywood.

The Houston-based airline is teaming up with Boeing and engine maker GE Aviation to test a plane powered by a new generation of renewable fuels.

The Army has drafted a new operations manual that elevates the mission of stabilizing war-torn nations, making it equal in importance to defeating adversaries on the battlefield.