A new study in Nature shows that when pregnant mice don’t have enough iron, their (usually male) fetuses with a Y sex ...

Human–animal chimaeras are an exciting yet challenging area of research. Human cells are coaxed to grow in animal embryos, allowing researchers to study human tissue development. But the long-term ...

A new case report was published in Volume 12 of Oncoscience on May 22, 2025, titled "A rare case: Pure Sertoli cell tumor ...

The HPV vaccine and Pap tests are both crucial for effective cervical cancer //prevention * Early detection and accurate ...

U.S. Army tanks, Bradley fighting vehicles, Paladin howitzers and other military equipment arrived by train to the nation's ...

A woman who discovered she was born without ovaries when she started the menopause aged 15 has said she is willing to “break” her family finances to become a mother. Jolene McCaw, 41 ...

“Nichol Bradford is the master curator of our time—she’s been integrating technology and human potential long before the world caught on. With Human+Tech Week, she offers a meta-level ...

A woman who discovered she was born without ovaries when she started the menopause aged 15 has said she is willing to “break” her family finances to become a mother. When Jolene McCaw ...

Sperm and egg cell. Sperm swimming to ovum cell,Sperm and egg cell,Sperm approaching egg cell. human sperm ovulation ovary human egg stock videos & royalty-free footage Sperm swimming to ovum ...