They hope to create 3-D tissues and organs using stem cells as the "ink."
The rover is getting ready to fire up its drill.
A stunning archaeological find--confirmed by DNA--to light up this winter of our discontent.
After an Iranian monkey's (supposedly) successful flight, president says he is willing to go himself.
Including a map of brain cancer, a closeup of a sea urchin's tooth, and more from the 2012 International Science & Engineering Visualization Challenge
In the latest issue of Nature, Dean Keith Simonton argues that modern science is just building on what's already known, rather than upending what we think we know.
Foster's firm also designed Spaceport America, 2 World Trade Center, and Apple's new "flying saucer" campus.
Dogs, cats, chimps, and more!
Further research has been halted after the robot's head was ripped off by angry birds.
It will be a disaster for the U.S. physics community, say scientists.
"We have never had a fire in any production battery pack," CEO Elon Musk says.
Weather can transport microbes long distances, and they can promote the formation of ice and cloud droplets.
DNA tags label rioters and other criminals so cops can find them "at a less confrontational time for officers."
NASA's three worst tragedies all happened this week--46, 27 and 10 years ago.
And it is not vulnerable to evolved resistance.