Featured in Technology
Virgin Galactic Unveils New Designs
We get a first peak at SpaceShipTwo and Branson's sexy new Galactic Girl logo
Anti-Counterfeiting Around the World
All across the globe, experts are devising high-tech methods to combat counterfeiters. See which world currencies are most impervious to fraud and why in our gallery of bills
Black holes and Light Echoes
A black hole wreaks all sorts of havoc in its cosmic neighborhood, pulling in and stretching out matter, spewing jets...
Hot on eBay: Flying Car!
One step closer to the dream?
Saving The World And Searching the Cosmos, Too
While we’re certainly not going to criticize the world’s richest man for using so many of his billions to try...
Will This Copter Car Fly?
The PAL-V, or personal air and land vehicle, would drive like a car, take off like a plane, and fly...
The Year Ahead on Mars
2007 was a notable year for exploration of the Red Planet, but this year should prove to be just as...
Getting Crowded in Space
NASA’s Upper Atmosphere Research Satellite (UARS), an observatory that was launched in 1991 and decommissioned in 2005, may have collided...
The Green Side of the Moon
Scientists design a self-sustaining lunar habitat that would make Al Gore proud. See our interactive infographic inside
Black Hole Fight!
Sure, astronomers have witnessed plenty of galactic collisions, which can be pretty intense events, but the latest cosmic conflict is...