The sun sustains life on Earth, and maybe that's not all it does. Provocative new research by scientists in Norway suggests there may be a link betwee...
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You have about 4,500 weeks to live, and seeing them all on one image is a weird experience.
By: Tia Ghose, LiveScience Staff Writer
Published: 02/25/2013 03:05 PM EST on LiveScience
Brain cells can live at least twice as long as the organ...
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