Video Archive

  • Stem cell scientists discover genetic switch to increase supply of stem cells from cord blood

    International stem cell scientists, co-led in Canada by Dr. John Dick and in the Netherlands by Dr. Gerald de Haan, have discovered the switch to harness the power of cord blood and potentially increase the supply of stem cells for cancer patients needing transplantation therapy to fight their disease.

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  • Asteroid Florence Has Two Small Moons, NASA Radar Reveals

    Astronomers working with NASA’s 230-foot (70-m) Deep Space Network antenna in Goldstone, CA, have released the first radar images of the near-Earth asteroid (3122) Florence. The images show the asteroid has two small moons.

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