Science
Need to Know: Regenerative medicine
How cord blood, stem cells and progenitor cells are the next frontier of innovative therapies.
Join our expert "TechKnow" contributors Phil Torres, Shini Somara and Crystal Dilworth as they explore scientific discoveries and their impact on our lives. Shini reports from Duke University, where scientists are using umbilical cord blood to treat and cure diseases. Plus: meet a high school student inspired to find a cure for malaria.
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