Republicans say e-mails released Tuesday on the attack in Benghazi, Libya, shows a White House official urged that the assault on the U.S. consulate be blamed on a protest that never happened.
Satellites play vital roles in everyday life.
Many of the advances that contribute to national security resulted from early investment in developing new technologies...
Astronomers have for the first time managed to detect the rotation of an extrasolar planet, by analysing the way its atmosphere filters light.
The next generation of American spacecraft designed to carry people into low-Earth orbit will be required to function as a lifeboat for the International Space Station for up to seven months.
More than a mile beneath the ocean's surface, as dark clouds of mineral-rich water billow from seafloor hot springs called hydrothermal vents, unseen armies of viruses and bacteria wage war.
In the movies, humans often fear invaders from Mars. These days, scientists are more concerned about invaders to Mars, in the form of micro-organisms from Earth.
The largest moon in our solar system, a companion to Jupiter named Ganymede, might have ice and oceans stacked up in several layers
House Oversight and Government Reform Committee head Darrell Issa, R-Calif., announced Friday that he has issued a subpoena to Secretary of State John Kerry
Archuleta rock, as locals call it, appears normal. But it’s not what’s on the surface that creates an infamous chapter in the volumes of UFO stories.
Bill Clinton’s appearance earlier this month on “Jimmy Kimmel Live!” – where he was asked about his interest in UFOs – has been subjected to body-language analysis
When government employees believe that classified information in their possession is improperly classified, they “are encouraged and expected” to challenge its classification status
For years researchers have been trying to unravel the mystery behind the ancient Egyptian pyramids.
After 233,431 total votes were cast, the "Technology" option has won NASA's Z-2 Spacesuit design challenge with just over 63% of the total vote.
953-966 of 1055