Ever look up at the stars and wonder if some bug-eyed creature is doing the same? It turns out at least one does: the dung beetle
Report your UFO sighting to The Black Vault.
CIA officials on the ground in Libya dispatched security forces to the U.S. diplomatic mission in Benghazi within 25 minutes
Because of GRAIL's findings, spacecraft on missions to other celestial bodies can navigate with greater precision in the future.
DHS processed a total of 205,895 Freedom of Information Act (FOIA) requests during the year.
The Pentagon on Friday grounded its fleet of F-35 fighter jets after discovering a cracked engine blade in one plane.
A close encounter of the rocky kind is set for Feb. 15, when an office-building-size asteroid will speed past Earth fcloser than some communications satellites.
Kennedy Space Center leaders say they're on schedule for an unmanned test flight next year of Orion, NASA's next vehicle for taking astronauts into space.
Experts warn of danger that the new viral strains created by mixing bird-flu virus with human influenza
Scientists have harnessed the tools needed to stage Earth’s most colorful light show, and they have brought the Aurora Borealis into a lab
After meeting with U.N. Ambassador Susan Rice on Tuesday, three GOP lawmakers said their concerns have only grown
The Apollo-era astronaut says NASA should be working manned Mars missions
Researchers in Switzerland say they have made microchips that imitate the way our brains process information
Astronomers have found a planet whose skies are illuminated by four different suns - the first known of its type.
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