Explore the ethical, social, and philosophical dilemmas of human cloning. Understand the implications of reproductive and therapeutic cloning, identity, consent, and the moral questions of copying ...

After operating in secrecy for years, a startup company called R3 Bio, in Richmond, California, suddenly shared details about its work last week—saying it had raised money to create nonsentient monkey ...

Cloning promises genetic copies, but a growing body of research across dogs, mice, cattle, and primates shows that clones begin diverging from their donors almost immediately. Thousands of unique ...

Over decades of covering the incredible advances being made in biology, I’ve seen how some ideas become fashionable, get intense media coverage for a few years, and then fade from public view again.

Human reproductive cloning is currently the subject of much debate around the world, involving a variety of ethical, religious, societal, scientific, and medical issues. This report from the National ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...