A comet exploded over modern-day Egypt 28 million years ago, raining down fire and leaving behind a "mysterious" black pebble
Everything that is the Freedom of Information Act (FOIA) is kaput... at least for now.
As NASA's Dawn spacecraft travels to its next destination, this mosaic synthesizes some of the best views the spacecraft had of the giant asteroid Vesta.
The filmmaker who produced the YouTube video blamed for inciting the 9/11 attacks in Benghazi urged the Obama administration to be more careful
Russia and China are flexing their muscles with Washington as diplomatic relations between the world's greatest economic and political forces plunges
The first Lockheed Martin F-35C Lightning II Navy carrier variant (CV) aircraft, CF-6, arrived at Strike Fighter Squadron 101 located at Eglin Air Force Base
FBI agents will resume searching an overgrown field in suburban Detroit on Tuesday for former Teamsters boss Jimmy Hoffa
The United States has killed four American citizens in drone strikes in Yemen and Pakistan.
The Centers for Disease Control and Prevention considers itself to be one of the nation’s foremost scientific institutions
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 Soviet Union took UFOs seriously.
A massive instrument circling the globe aboard the International Space Station has provided a first glimpse of what may be mysterious dark matter
Of all the 6,700 previous top-secret files in the FBI’s online reading room, one single- page memo about a UFO report has attracted almost a million viewers
The FBI still has a difficult time monitoring Gmail, Google Voice, and Dropbox in real time. But that may change soon
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