Genetics

How To Understand What Prenatal Genetic Test Results Actually Mean
The testing available to expectant parents has changed rapidly in recent years, giving us more information at earlier stages of pregnancy. But understanding your test results can be tricky.
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Bad Genes Stop With Me
Full Segment: Many who carry genetic disease want to start a family without passing on those traits. Science is figuring out how to eliminate problem genes for good.
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Scientists Are Trying To De-Extinct This Species
Australian researchers are hoping to use genetic engineering to bring back the extinct Tasmanian tiger.
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