Two new views from NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, showcase the telescope's talent for spying objects near and far.
The archipelago off the coast of Venezuela, where fashion designer Vittorio Missoni's plane disappeared mid-air, has a growing reputation for mysterious vanishings
SETI Live Site Seeks Citizen-Scientists To Join Search For Extraterrestrial Life
State Department changes story about the death of employee.
NASA's Mars rover Curiosity just might be the latest in a long line of Mars-exploring robots to discover the building blocks for primitive life on the Red Planet.
Activists and concerned citizens around the world prepared to take a stand by collectively organizing protests in every major country and city around the world.
Some of President Barack Obama's political appointees are using secret government email accounts
Our nation is facing a number of challenges that affect our government. As a result, change is happening all around the Air Force.
Scientists have harnessed the tools needed to stage Earth’s most colorful light show, and they have brought the Aurora Borealis into a lab
You may have noticed an unusual sight over the Baltimore area in the last few days—a Navy balloon hovering in the sky.
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.
A massive coronal mass ejection (CME) has put NASA’s Curiosity rover in a direct line of fire
Researchers at the University of Rochester have measured for the first time light emitted from a nanodiamond levitating in free space
It's haunting enough that we're now, apparently, in the post, post-PC era.
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