Human newborns arrive remarkably underdeveloped. The reason lies in a deep evolutionary trade-off between big brains, bipedalism and the limits of motherhood.

Two open-access reviews by a renowned neonatal immunologist have highlighted the uniqueness of the developing infant immune system and how human milk provides a personalized and real-time approach to ...

Is it a baby, or isn’t it? The perceptions of many Americans may surprise you. With Florida recently enacting a six-week abortion ban, it cracks open a decadeslong conversation about when a baby is ...