From her child actor beginnings to her MCU days and beyond, Scarlett Johansson has noticed a shift in Hollywood for…
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Iron deficiency during pregnancy can cause a male mouse embryo to develop female features, a new study reveals. The low…
Read More »Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. The World Health Organization estimates that infertility impacts one in…
Read More »Sometimes an episode starts a conversation you can’t stop thinking about. Even in fiction, women have to earn their redemption.…
Read More »Orange cats have a unique genetic mutation that gives them their special coats — and this mutation also explains why…
Read More »Wiggling Sperm Power a New Male Fertility Test A physics-based sperm-screening technique could offer a more accurate at-home test for…
Read More »I woke up in the research tower to a soft exhale and then a trickle of water at the waterhole…
Read More »Daisy Edgar-Jones is weighing in on her male co-stars, who she says have supported her being top billed over them.…
Read More »A male blue-lined octopus mounts a female during mating and injects venom into her body WEN-SUNG CHUNG During mating, some…
Read More »You’re holding two wrinkly human brains, each dripping in formaldehyde. Look at one and then the other. Can you tell…
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