SAN FRANCISCO – The work of the world’s foremost human cloning researcher, Hwang Woo-suk, has been thrown under an ethical cloud, jeopardizing the bold international cloning project that he and ...

An innovative use of skin cells could provide a route for same-sex couples or women with fertility problems to have children ...

The world has now learned of a surprising scientific advance: so-called “synthetic embryos.” Their arrival promises to reveal to medicine previously hidden glimpses into problems of early pregnancy.

Back when it was no more than a cheesy science-fiction plot device, human cloning seemed like something that would eventually be revealed to a horrified world full-blown and fully grown–a monstrous ...

Scientists have adapted cloning technology to create human eggs from skin cells and a donor egg, potentially opening a new ...

US researchers successfully created early-stage human embryos from adult skin cells, bypassing traditional egg cells through ...

Pioneering embryologist Shoukhrat Mitalipov reported that his team has encountered hurdles in creating functional human eggs ...

NEW YORK (Reuters) - After more than 15 years of failures by scientists around the world and one outright fraud, biologists have finally created human stem cells by the same technique that produced ...

Researchers often call the polymerase chain reaction test – known as the PCR test – "the gold standard" for detecting the COVID-19 virus. The test is considered highly reliable and effective, and it ...