Technology

We get a first peak at SpaceShipTwo and Branson's sexy new Galactic Girl logo

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

A black hole wreaks all sorts of havoc in its cosmic neighborhood, pulling in and stretching out matter, spewing jets...

One step closer to the dream?

While we’re certainly not going to criticize the world’s richest man for using so many of his billions to try...

The PAL-V, or personal air and land vehicle, would drive like a car, take off like a plane, and fly...

2007 was a notable year for exploration of the Red Planet, but this year should prove to be just as...

NASA’s Upper Atmosphere Research Satellite (UARS), an observatory that was launched in 1991 and decommissioned in 2005, may have collided...

Scientists design a self-sustaining lunar habitat that would make Al Gore proud. See our interactive infographic inside

Sure, astronomers have witnessed plenty of galactic collisions, which can be pretty intense events, but the latest cosmic conflict is...