A figurine and child stand in a miniature pool with milky white liquid dripping into it. Zooming out, a breast pump sits above. In a separate scene, the mother figure plays with her child in a ...

The age-old question of the chicken or the egg is explored through evolutionary biology. Eggs, as membrane-bound containers ...

Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into collagen designed to mimic uterine tissue —a key stage in reproduction. The ...

Pregnancy complications such as preeclampsia and preterm birth often arise during the late stage of pregnancy. However, researchers have primarily relied on placental cells from early pregnancy to ...

Researchers have uncovered a previously unknown yet crucial role for thyrotropin-releasing hormone (Trh) in zebrafish hatching and reveal how this hormone activates a transient neuroendocrine circuit ...