The Obama administration is planning a decade-long scientific effort to examine the workings of the human brain
With a Texas congressman looking for signs of life in outer space at a hearing in Washington, D.C., last week, it's a good time to review some recent UFO sightings in the Lone Star state.
Quietly and without much notice, the Air Force has reversed its policy of publishing statistics on drone strikes in Afghanistan
NASA research indicates hunks of frozen carbon dioxide -- dry ice -- may glide down some Martian sand dunes
NASA's Voyager 1 spacecraft officially is the first human-made object to venture into interstellar space.
The flashes and bright lights that were reported across Central and Southern California on Wednesday
The photo known as Earthrise is the first color photograph of Earth taken by a person in lunar orbit.
The Defense Department released a detailed timeline yesterday of the Pentagon’s response to the September attack in Benghazi, Libya.
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.
The full extent of the CIA's extraordinary rendition programme has been laid bare with the evidence that more than a quarter of the world's governments covertly offered support
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.
Air Force Staff Sgt. Lionel Garcia, a 49th Civil Engineer Squadron firefighter here, saved the life of a San Antonio police officer Feb. 19 while on leave visiting his family.
An asteroid the size of a city block will pass by Earth this weekend, but have no fear: There's no danger of it hitting our planet.
We all know what comes out of the bottom of thunderstorms: bolts of lightning.
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