Imagine living on a planet with seasons so erratic you would hardly know whether to wear Bermuda shorts or a heavy overcoat.
In 1973, the Director of Central Intelligence ordered CIA officials to prepare a descriptive account of all CIA activities that were "outside the legislative charter of this Agency,"
It's so far away that even if you booked a trip on the speediest of our rockets, you'd have 100 million years to polish your Sudoku skills en route to Kepler 186f.
The United States has killed four American citizens in drone strikes in Yemen and Pakistan.
In subtle ways, information available to the general public about UFOs and other emerging scientific developments may be morphing.
The planet Mars lost most of its original atmosphere long ago when huge amounts of gas escaped into space
The largest fleet of F-35 Lightning II joint strike fighters ramped up to 28 aircraft June 25
U.S. President Barack Obama is going to get an easy ride over his administration's handling of the September 11 attacks on U.S. missions in Benghazi, Libya.
Over the last hundred years, the human population has exploded from about 1.5 billion to more than seven billion, driving an ever-increasing demand for resources.
NASA's Hubble Space Telescope has discovered a new moon orbiting the distant blue-green planet Neptune, the 14th known to be circling the giant planet.
BY RADLEY BALKO, The Washington Post
John Brennan, President Barack Obama's nominee to head the CIA, had detailed, contemporaneous knowledge of the use of "enhanced interrogation techniques"
Former CIA Director David Petraeus stoked the controversy over the Obama administration's handling of the Libya terror attack
NASA's Hubble Space Telescope will have two opportunities in the next few years to hunt for Earth-sized planets
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