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Cygnus cargo craft leaves international space station
A privately-operated unmanned cargo ship built by Orbital Sciences Corporation left the International Space Station on Tuesday after its first successful demonstration mission, NASA said. ... more
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Research aims at prosthetic arms with natural-like touch
University of Chicago scientists say touch-sensitive prosthetic limbs may one day convey real-time sensory information to amputees via a direct brain interface. ... more
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Finding alien worlds on Earth
Have you ever wondered which places on Earth most resemble other planets? For some of us, imagining the landscape of other worlds might just be for fun, but scientists and engineers wonder about wha ... more
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'Biobots' may help map hidden, dangerous environments
A swarm of insect cyborgs, or "biobots," may one day allow the mapping of unknown and dangerous environments such as collapsed buildings, U.S. researchers say. ... more
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