An intense debate has flared over whether the federal government should fund research that creates partly human creatures using human stem cells. The National Institutes of Health declared a ...
Chinese scientists have, for the first time, cultivated a beating heart structure with human cells in a pig embryo, reporting ...
The National Institutes of Health has issued a moratorium on funding work that puts human stem cells into nonhuman embryos. The concern is that... Should Human Stem Cells Be Used To Make Partly Human ...