Fathers exposed to high stress in childhood had different epigenetic markers that may affect their offspring, though more ...

It’s a new way to create “bi-paternal” mice that can survive to adulthood—but human applications are still a long way off.

Learn how sperm DNA fragmentation (SDF) impacts male fertility and ART outcomes. Explore how naturopathic doctors can ...

You began when egg and sperm met, and the DNA from your biological parents teamed up ... And it’s revealed we’re riddled with ...

A sperm cell and an egg cell each contain half the DNA to make a person ... way we could make something as complicated as a baby human was if it was already put together and just needed to ...

Knowable Magazine A vast mosaic of cells, some that are identical and some that are slightly different, make up the human body. Knowable Magazine You began when egg and sperm met, and the DNA from ...