Biology
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On the Fringe
A stranger's poop could save your life
is pretty gross. We do everything we can to avoid it. But thanks to the burgeoning field of fecal transplants,...
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On the Fringe
Searching for cures in a sewer
Yale researcher Ben Chan spends a lot of time doing what most people would avoid at all costs. He travels the world...
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Wrong
Beware the Frankenbabies!
Frightening predictions almost stopped the invention that has helped millions of families.
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Superhuman
Reversing blindness
Vanna was legally blind. Now she can see. Hear her inspiring story and meet the amazing doctors who gave her back her sight.