Can one be an advocate for embryonic stem cell research while opposing human cloning experimentation? That's the question facing about 30 U.S. senators who have not yet taken a position on human ...

Cloning human organs has sparked intense interest and debate in recent years, drawing attention from scientific, ethical, and medical communities. The potential for cloning human organs presents ...

Cloning is a biotechnological process that involves creating genetically identical copies of an organism or cell. In essence, a clone is an exact genetic replica of the original organism or cell, ...

Most of the scientists who gathered in Washington earlier this month to talk about human cloning agreed that cloning an entire human being–besides being morally questionable–was fraught with technical ...