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Human Parasites

Scientist Answers Key Question About Human Evolution

LiveScience | Tanya Lewis | Posted 05.19.2014 | Science

WASHINGTON — Is human evolution over? That’s the question Briana Pobiner, an anthropologist at the Smithsonian’s National Museum of Natural Hist...

Cara Santa Maria

WATCH: Five Monsters Inside Your Body | Cara Santa Maria | Posted 02.18.2013 | Science

Did you know that only one in ten of the cells in your body is actually human? That's right. A whopping 90 percent of your cells are bacterial, viral,...