A new asteroid-mining company launched Tuesday with the goal of helping humanity expand across the solar system
There’s a story in each 140 character tweet we send out. Collect 400 million of them each day, and you have the story of a country.
An analysis of a rock sample collected by NASA's Curiosity rover shows ancient Mars could have supported living microbes.
NASA this week put the official stamp on an initiative to capture a near-Earth asteroid and haul it back
Former CIA Director David Petraeus stoked the controversy over the Obama administration's handling of the Libya terror attack
A physics professor from the University of Washington has created an auditory representation of the Big Bang.
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.
Rocket launches aren't just amazing sights for people on Earth. They wow astronauts in space, too.
John Brennan, President Barack Obama's nominee to head the CIA, had detailed, contemporaneous knowledge of the use of "enhanced interrogation techniques"
If you're a bee having a hard time finding that flower trying to tell you it's loaded with nectar and pollen, use the force, bee, use the force.
The Obama administration is drawing up plans to give all U.S. spy agencies full access to a massive database
Like most Americans, former Rep. Merrill Cook, R-Utah doesn’t believe aliens have made contact with Earth, but he promises to keep an open mind...