WASHINGTON — Oregon scientists used human skin cells to create fertilizable eggs, a step in the quest to develop lab-grown eggs or sperm to one day help people conceive.

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Scientists describe the technique as an early proof of concept and say it could take at least a decade of further research ...

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

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

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One in six people of reproductive age suffer from infertility. Start-ups are using AI-powered robots to increase IVF success ...

Human eggs made from a volunteer’s skin DNA were fertilized in a lab in September, and some grew for nearly a week, though many failed.

The lab-generated eggs could be fertilized with sperm, but were riddled with chromosomal abnormalities. Most embryos stopped ...

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Even within the world of egg-laying animals, there is an incredible variety of reproductive strategies. Some species mate before the female lays her eggs, ensuring they are fertilized internally, ...