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Armed ground drones to take over battlefields in five years
The United States Army is one-step closer to deploying weaponized robots to the front lines of battlefields following a recent demonstration that's being largely considered a success.
Defense ... more
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Who's the ace among aces?
On Oct. 30, 2007, astronauts aboard the Space Shuttle Discovery set out on a routine mission: installing two solar panels on the truss, or backbone, of the International Space Station. While the fir ... more
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Michigan Tech Researchers Developing an Artificial Leg with a Natural Gait
Walking is tricky business, as any toddler knows. And while most artificial feet and limbs do a pretty good job restoring mobility to people who have lost a leg, they have a ways to go before they e ... more
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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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Engineered ligands deliver durable high efficiency perovskite solar cells
This crystal sings back: Illinois collaboration sheds light on magnetochiral instability
Electric vehicles could catch on in Africa sooner than expected
