Body
Cholera, John Snow and the Grand Experiment
A British physician first determined that cholera spread through contaminated water in the 1850s, but the disease remains a major health risk today
Organs Made to Order
It won't be long before surgeons routinely install replacement body parts created in the laboratory
Embedded Technologies: Power From the People
Energy harvested from our bodies will make possible mind-boggling gadgetry
The Skeletons of Shanidar Cave
A rare cache of hominid fossils from the Kurdistan area of northern Iraq offers a window on Neanderthal culture
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