A research team showed that, contrary to current models, one early embryonic cell dominates lineages that will become the fetus. “They are not identical,” said Magdalena Zernicka-Goetz, a ...

North Dakota schools would be required to show students high-quality video of how a human fetus develops in each week of pregnancy under a bill Senate lawmakers approved during a vote Wednesday. The ...

Thyroid hormones are among the most important hormones that control the speed of your body’s metabolism. However, in infants, the thyroid hormone is highly critical for their brain development. Your ...

(CNN) — Tennessee could soon become the latest state to require public school students to watch a three-minute computer-generated video on fetal development created by an anti-abortion group. The ...