As the movie "Battle: Los Angeles" hits theaters, there's one question that remains unanswered: Why would aliens bother attacking us?
On Friday evening, the Air Force's second top secret Orbital Test Vehicle is scheduled to launch from Cape Canaveral Air Force Station in Florida.
Experts say that hyping incidents as warfare distracts computer security champions from safeguarding power grids, financial systems and medical networks.
LaserMotive's Jordin Kare aims to propel rockets and helicopters with light.
Unrest has triggered more unrest especially since mass communication has allowed word to spread quickly.
The Colombian presidential candidate spent six and a half years as a captive of guerillas. This is her story.
The J-20 will eventually rival the U.S. Air Force's F-22.
The Air Force's secrecy-shrouded unmanned space plane returned to Earth early Friday.
The Air Force's secrecy-shrouded unmanned space plane returned to Earth early Friday.
The hush-hush mission of a robotic miniature space shuttle, known in military parlance as the "Orbital Test Vehicle," or X-37B, is heading for a California landing this week, the Air Force said Tuesday.