Scientists used stem cells to create a model of an embryo in the lab without sperm or egg. The model embryo released the same hormones that trigger positive pregnancy tests. Researchers hope to use ...

This image shows a human egg after its original DNA has been replaced with DNA from an adult skin cell. (Mitalipov laboratory) Scientists have created human eggs containing genes from adult skin cells ...

A groundbreaking experiment transforms skin cells into egg-like cells, offering hope for infertility treatments amidst ...

Scientists have created egg-like cells capable of fertilization using DNA from ordinary skin cells in what could be a major breakthrough for infertility research. Using a newly developed technique to ...

A lot happens in the first month of human embryo development as a single cell morphs into multitudes. Yet despite its significance, this period is basically a “black box” to researchers, says stem ...

More successful IVF, egg cells from men, and sperm cells from women? Biotech researchers aim to greatly expand reproductive opportunity. WATCH: New infertility technologies could make the previously ...

Recent research highlights that for fertility and aging, the egg may be the leading lady, but she needs her supporting cast.

How do immature egg cells maintain genetic quality for decades before they mature? Scientists find unusual safeguards in this quiescent cell that may inform research into fertility. Out of all the ...

Please provide your email address to receive an email when new articles are posted on . Using data from the 2023-2024 influenza season, researchers determined cell-based influenza vaccines were ...