The tiny full-color megapixel displays could be the ultimate computer interface for troops, fully transparent and fully hands-free
The sudden onset of a tic disorder in 15 upstate New York teens might be the result of a strep or other microbial contagion, not "conversion disorder"
Football players diagnosed with Lou Gehrig's disease may suffer from the effect of repeated blows to the head, controversial new research says
Test your local water and share the results globally
Author Susan Cain explains the fallacy of "groupwork," and points to research showing that it can reduce creativity and productivity
Watch the frightening mechanics of a concussive blow to the head
Concussion in children is a serious problem that deserves more attention
South Africa still struggles to ensure that all citizens enjoy modern energy services, just one example of how the U.N.'s International Year of Sustainable Energy for All aims to bring modern energy resources to the billions who lack it
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