New research shows that the surrounding cells and tissues of the ovary play a crucial role in how eggs mature and how quickly ...

Researchers built the first cross-species atlas of ovarian aging, showing how cell types and nerve networks may hold the key ...

The ticking of the biological clock is especially loud in the ovaries—the organs that store and release a woman's eggs. From age 25 to 40, a woman's chance of conceiving each month decreases ...

Traditionally, infertility has been defined as the failure to achieve a desired pregnancy despite having regular, unprotected ...

Sir John Gurdon, the biologist, who has died aged 92, successfully cloned a tadpole from a single cell in 1962, paving the ...

Researchers at Oregon Health & Science University have reached an unexpected milestone in the fight against infertility. Starting from simple skin cells, they have successfully created human ...

The process, which would carry significant safety concerns, involves removing the nucleus from a woman's skin cell and ...

It is no longer science fiction: human embryos have now been made from DNA in skin cells that were fertilised with sperm, a move that redrafts the biological limits of reproduction. At an Oregon ...

Researchers have now managed to create human eggs from skin cells. The development could help millions of people around the ...

A study published in Nature Communications on the 30th indicates that researchers have provided a new potential pathway for treating infertility by transforming human skin cells into functional ...

PARIS — Scientists said Wednesday they have turned human skin cells into eggs and fertilized them with sperm in the lab for ...