STAT: In the Lab

First he pioneered a new way of making life.  Now he wants to try it in people

365 days: Nature's 10

Shoukhrat Mitalipov: The cloning chief.

After years of frustration, a biologist has finally developed a line of stem cells from a cloned human embryo.

Human Cloning at Last: Science

Researchers announced they had derived stem cells from cloned human embryos, a long-awaited research coup that Science's editors chose as a runner-up for Breakthrough of the Year.

The Top Ten Medical Breakthroughs: Time

Finally, We're Just Like Dolly

The Top Ten Science Stories of 2013: Discover

Functioning Organs Made From Stem Cells

This Year's Biggest Discoveries in Science: National Geographic

Human embryonic stem cells cloned