Sunset is a special time of day. Low-hanging clouds glow vivid red and orange as the background sky turns cobalt blue.
A clear majority of Americans still suspect there was a conspiracy behind President John F. Kennedy's assassination
NASA this week put the official stamp on an initiative to capture a near-Earth asteroid and haul it back
The next giant leap in space exploration may be a short hop on a small space rock.
Physicists in Italy said Wednesday they are achingly close to concluding that what they found last year was the Higgs boson, the elusive "God particle."
The Pentagon on Friday grounded its fleet of F-35 fighter jets after discovering a cracked engine blade in one plane.
An unidentified flying object hovers over the Palace of the Parliament in Bucharest.
Pope Benedict XVI announced his resignation in Latin during a meeting of Vatican cardinals on Monday morning
The year 2012 was very active with reported sightings of Unidentified Flying Objects and encounters with strange creatures as well as other mysterious events
The Senate Armed Services Committee says Defense Secretary Leon Panetta and Gen. Martin Dempsey, the chairman of the Joint Chiefs of Staff, will testify on Thursday
The fireball that lit up the predawn Northern California sky last week was a small comet that flamed out when it hit the Earth's atmosphere, a researcher said.
It's the latest pet project from the Pentagon's research wing known for its quirky and sometimes out-there ideas.
Former CIA Director David Petraeus has agreed to testify about the Libya terror attack before the House and Senate intelligence committees, Fox News has learned.
Elite U.S. Marines arrived in the Libyan capital more than 23 hours after the deadly Sept. 11 assault on a diplomatic mission in the city of Benghazi began
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