For decades, scientists have struggled to study this moment in humans because of ethical restrictions and limited access to ...
Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...
As you age, your fertility slowly declines. By freezing eggs or embryos when you’re young (usually under the age of 40), you can preserve your eggs’ health and, through in vitro fertilization (IVF), ...
A baby boy born to an Ohio couple developed from an embryo that had been frozen for more than 30 years — believed to be the longest storage time before a birth. Tim and Lindsey Pierce in November 2024 ...
CINCINNATI (WXIX) - A Northern Kentucky couple who once thought they would never be able to have children is now a family-of-four thanks to a procedure that’s still fairly uncommon. Karie and Chris ...
The major objection to the use of embryonic stem cells for scientific research seems overcome by the promising development of a way to extract cells and propagate stem cell lines without killing the ...
Research shows how the curved shape of a zebrafish egg sets cell division timing, gene activation, and early cell fate ...