Scientists are working to create human eggs in a laboratory dish, but the process is proving to be more challenging than expected.

In the intricate science of reproduction, the creation of offspring has long relied on the union of sperm and eggs, whether naturally or through assisted techniques like in vitro fertilization. Both ...

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

Eggcelsior! Scientists have made a landmark breakthrough that enables the creation of viable human egg cells from a skin cell ...

To perform the experiment, scientists replaced the nucleus from an egg cell with one from a human skin cell. Because skin ...

Scientists at the Research Institute for Farm Animal Biology (FBN) in Dummerstorf and the University of Udine have detected ...

Researchers at Oregon Health & Science University have accomplished a unique proof of concept to treat infertility by turning ...

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Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into synthetic uterine tissue—revealing a key stage in reproduction. The resulting ...