Former Secretary of State Hillary Clinton has called the Benghazi terrorist attack, the most significant failure on her watch.
Researchers with the 711th Human Performance Wing at Wright-Patterson Air Force Base, Ohio, are now working to make missions lighter and faster for Airmen by testing Google Glass
The focus has fallen on the talking points the Obama administration used to describe the attack in the days following.
Astronomers have spotted what appear to be two supermassive black holes at the heart of a remote galaxy
Hillary Clinton was the planned keynote speaker at the 17th Annual Western Healthcare Leadership Academy in San Diego on April 11 - but she's cancelled her visit in the midst of planned protests
The extraterrestrial double whammy that Earth only partially avoided on Friday has triggered an immediate response from astronomers.
Continuing a history of surprising behavior, material from Comet ISON appeared on the other side of the sun on the evening on Nov. 28, 2013
NASA's Curiosity Mars rover and its recent tracks from driving in Gale Crater appear in an image taken by the High Resolution Imaging Science Experiment (HiRISE) camera
The Office of the Director of National Intelligence is attempting to conceal unclassified information about the structure and function of U.S. intelligence agencies
After a year of observations, scientists waited with bated breath on Nov. 28, 2013, as Comet ISON made its closest approach to the sun, known as perihelion.
What may be a first-of-its-kind U.S. spy satellite is set to lift off Thursday atop an Atlas V rocket.
Is a sunken shipwreck off Haiti the long-lost remains of the Santa Maria, Christopher Columbus' flagship from his first voyage to the Americas?
A newly discovered planet in a binary star system located 3,000 light-years from Earth
NASA's built and is sending a set of high-tech legs up to the International Space Station for Robonaut 2 (R2), the station's robotic crewmember.
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