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The Power of Positive Thinking: Truth or Myth?Can patients really improve their chances of survival by staying upbeat and happy?
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The Surprising Impact of Taste and SmellTaste and smell are more complicated than you might think. Working together, and alone, these senses can have big impacts on everything from dementia and depression, to obesity and metabolism.
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Head Trauma: Scientists Brainstorm Causes, CuresNew ways to diagnose and treat traumatic brain injury, which is easily overlooked.
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Mosquito Wars: Scientists Take a SwatAn influx of mosquitoes is threatening the flood-ravaged Midwest, but science has some solutions.
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Stem Cells Could Replace Plastic SurgeryStem cells, derived from human fat, are improving plastic surgery now. In the future, they'll make it even better.
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Salmonella's Tricky Attack Plan RevealedAs salmonella wreaks havoc across the United States, one group of researchers have figured out some of the bacteria's tricks.
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Why Global Hackers Are Nearly Impossible to Catch
The Chinese government may be invading our Internet space. Can the intelligence community prove who's behind recent hacker attacks on Congressional computers?
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Bacteria May Unlock Mysteries of Human BodyA bacterium could hold the keys to alternative energy, toxics cleanup and how our bodies work.
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First Shoes Worn 40,000 Years AgoTurns out, clothes really do make the man (and the woman), when it comes to feet.
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Birth Control Stuck in the Dark AgesA study found that half of American women who don't want to be pregnant aren't reliably using birth control.
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Stem Cells Might Cause CancerSome research is pointing to stem cells as the entry point for cancer.
