The Air Force took another step forward with its newest fighter jet when an advanced F-35 Lightning II landed at the service's lead training base.
The Obama administration is planning a decade-long scientific effort to examine the workings of the human brain
NASA's Cassini spacecraft has obtained new pictures of the liquid methane and ethane seas and lakes that reside near Titan's north pole.
ESA’s Gaia mission blasted off this morning on a Soyuz rocket from Europe’s Spaceport in Kourou, French Guiana, on its exciting mission to study a billion suns.
Charlottesville, Va., has become the first city in the United States to formally pass an anti-drone resolution.
NASA's Juno spacecraft is halfway to Jupiter.
A NASA spacecraft that discovered and characterized tens of thousands of asteroids throughout the solar system before being placed in hibernation will return to service
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.
British researchers on Saturday unveiled a new theory for the origins of Stonehenge, saying the ancient stone circle was originally a graveyard and venue for mass celebrations.
Obama will have more flexibility in the final stretch, but Romney and his allies have more cash on hand for ad blitzes.
The Defense Department released a detailed timeline yesterday of the Pentagon’s response to the September attack in Benghazi, Libya.
NASA released Thursday an image of a comet that, on Oct. 19, will pass within 84,000 miles of Mars -- less than half the distance between Earth and our moon.
The Aztec Incident occurred in March 1948, and based on information now available it appears the government and military had learned from their mistakes at Roswell.
The photo known as Earthrise is the first color photograph of Earth taken by a person in lunar orbit.
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