NASA's first mission to sample an asteroid is moving ahead into development and testing in preparation for its launch in 2016.
The primary lesson that emerges from the unauthorized disclosures of classified intelligence information by Edward Snowden is that U.S. intelligence agencies must be more transparent
Wednesday was another key day for a challenge to the government's ability to indefinitely detain anyone under the laws of war.
A federal judge declared Monday that the National Security Agency's bulk collection of Americans' telephone records is likely to violate the Constitution's ban on unreasonable search.
Titan, Europa, Io and Phobos are just a few members of our solar system's pantheon of moons. Are there are other moons out there, orbiting planets beyond our sun?
A Russian Su-27 jet flew dangerously close to a U.S. reconnaissance plane over the Pacific northeast recently in an aerial clash not seen since the Cold War.
VINELAND — The truth is out there, and it may have been found in Vineland.
The Senate’s 88-page report on the Benghazi assault provides a new detail about the role of an al-Qaida-linked organization
Pre-emptive strikes will be launched under secret guidelines to protect computer systems
By analyzing the distinctive cracks lining the icy face of Europa, NASA scientists found evidence that this moon of Jupiter likely spun around a tilted axis at some point.
After 233,431 total votes were cast, the "Technology" option has won NASA's Z-2 Spacesuit design challenge with just over 63% of the total vote.
Dismounted Soldiers carrying full battle gear are pushed to their physical limits.
Ventre had no interest in unidentified flying objects until he decided to write a science fiction book about 17 years ago.
NASA's Wide-Field Infrared Survey Explorer (WISE) has turned up no evidence of the hypothesized celestial body in our solar system commonly dubbed "Planet X."
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