stem

I do not understand the controversy over stem cell research. many people say I should be opposed to it because i am a Christian, but I don't understand why. I know the general idea that we take a sperm and an egg and make an embryo much like the first steps in the formation of a baby. I am...

WASHINGTON (AFP) ? US doctors have begun treating the first patient with embryonic stem cells as part of the first human study of the controversial treatment authorized by the government, the Geron Corporation said Monday. The patient was enrolled at the Shepherd Center spinal cord and...