Experts want to determine whether human eggs, sperm created from induced pluripotent stem cells, embryonic stem cells ...

A Japanese government panel on Thursday broadly agreed to allow the creation of human embryos using eggs or sperm derived ...

The only creatures known to conceive offspring from more than two parents are salamanders. Females from the genus Ambystoma ...

In her new book "The Stronger Sex," science journalist Starre Vartan dispels myths and misconceptions about the female body.

Long-awaited results of a three-person IVF technique suggest that mitochondrial donation can prevent babies from inheriting ...

Eight children in the UK have been spared from devastating genetic diseases thanks to a new three-person in vitro ...

Outlook If an embryo is now a person, mortality rates just soared in Alabama. A third of fertilized eggs self-abort. That has catastrophic public health implications if they’re considered people.

As egg prices reach decade-high levels, Trader Joe's fertile eggs gain popularity following a TikTok experiment, raising questions about ethical farming.

Deep-sea specimens are notoriously difficult to keep alive in captivity, yet this octopus went on to lay fertilized eggs at the Scripps Experimental Aquarium facility. For the first time, researchers ...