Space
Mouse sperm sent into space produces healthy IVF babies
The first experiment to test how space travel could affect mammals鈥� reproduction shows that pregnancy can smooth over DNA damage from cosmic radiation
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Health
Eggs get less fertile with age because of chaotic cell division
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Health
Questions raised over 3-parent baby procedure last year
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Environment
Female fish with bigger brains choose better mates
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Life
Female fish mate 200 times but save eggs for the perfect male
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Health
Women’s access to birth control and abortion fading under Trump
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Environment
Female shark learns to reproduce without males after years alone
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Health
Exclusive: Mexico clinic plans 20 ‘three-parent’ babies in 2017
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Environment
Longer 鈥榩enis鈥� drives evolution of bigger brains in female fish
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Health
UK鈥檚 first three-parent babies likely to be conceived in 2017
The approach might not always work but it should be safer than existing methods for preventing harmful and sometimes fatal mitochondrial diseases
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Environment
The devoted spider dads who fix up nurseries for their babies
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Humans
Mice鈥檚 love songs go wrong when 鈥榣anguage gene鈥� is messed up
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Health
Eggs made from skin cells in lab could herald end of infertility
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Health
Older women have babies with fewer birth defects after IVF
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