Recent advances in DNA sequencing technology have allowed us to probe much deeper into a person's genome, to the point that today scientists believe that chimerism could be far more common than what we originally thought.
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Because we know you'll ask: no, you can't have one.
Hex, Roku and Chimero, the insanely cute rhesus monkeys pictured here, are the world's first ch...
The centrally important question under Jewish law would be: Have we produced another healthy or healthier child?
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