This preliminary work opens the door for infertile women and same-sex couples to have children with their own genetic material ...

In a proof-of-concept experiment, scientists demonstrated that you can create and fertilize human eggs in the lab using sperm ...

We visited a commercial horse cloning farm on the outskirts of Sydney to find out just how far the technology has come since Dolly the sheep's birth back in 1996.

US scientists testing the technique say it could help people overcome infertility and potentially allow same-sex couples to ...

Scientists created the eggs using DNA from adult skin cells, a step that could someday potentially lead to new ways to treat ...

LONDON -- The scientist who attracted the world's attention by cloning Dolly the Sheep is about to take another major step for medical research: cloning human embryos and extracting stem cells to ...

Twenty years after Dolly the Sheep was born out of a test tube, four sheep cloned from her DNA are healthy and aging normally, according to a study published this week. The findings, published in the ...

Cloned and genetically modified animals are jumping the lab and entering the black market, possibly forever altering our ...

Today in History:On July 5, 1996, Dolly the sheep, the first mammal cloned from an adult somatic cell by scientists at the Roslin Institute at the University of Edinburgh, was born. Home delivery and ...

A British biologist named John Gurdon won a Nobel Prize for discovering that mature cells can be reprogrammed to become “pluripotent.” That means mature cells can be converted into stem cells, so ...