There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it ...

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 ...

"Glossary of terms"--P. 267-270. Also available online. Few avenues of scientific inquiry raise more thorny ethical questions than the cloning of human beings, a radical way to control our DNA. In ...

WASHINGTON (AP) _ The House passed a Bush administration-supported bill that would ban all human cloning and sent the measure to the Senate, where opponents predicted it would die as it did in the ...

Three maverick researchers told an independent panel of scientists yesterday they were making progress toward creating the world's first human clones, even as a parade of renowned specialists decried ...