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Embryology

Life

Colonies of single-celled creatures could explain how embryos evolved

We know little about how embryonic development in animals evolved from single-celled ancestors, but simple organisms with a multicellular life stage offer intriguing clues

News
A mouse embryo that has paused its development due to nutrient depletion

Health

Embryos pause development when nutrients are low — and now we know how

News
A scanning electron micrograph of mammalian embryonic stem cells

Health

The development of embryos may be less shaped by genes than we thought

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Mice with forebrains composed of rat and mouse cells

Health

Mice grown with rat brains to help study cross-species organ donation

News

Health

What are ‘synthetic embryos’ and why are scientists making them?

News

Life

Stunning image shows the developing nervous system in a chick embryo

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An embryo developing in the uterus at 8 weeks, 9 weeks and 10 weeks

Health

Miscarriages may be more likely to occur with slow developing embryos

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Health

The amazing ways electricity in your body shapes you and your health

Features
A synthetic mouse embryo (left) and a natural mouse embryo (right) show comparable brain and heart formation

Health

Synthetic reproductive cells will help us understand fertility in 2023

News
A hair follicle generated from hair organoids - tiny, simple versions of an organ

Health

Hair follicles grown in the lab in a step towards hair loss treatment

By modifying the embryonic skin cells of mice, researchers created hair follicles that grew up to 3 millimetres long over one month

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Health

Synthetic mouse embryos with rudimentary brain grown in the lab

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Health

Insight into early embryos could explain why some pregnancies fail

News

Health

Human cells grown in monkey embryos raise ethical concerns

News

Health

Embryos reverse ageing to become younger than when they first formed

News