Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights into why miscarriages occur and how they can be prevented.

A pregnant woman in Florida carried her baby daughter to full term despite knowing the child would not survive, hoping her ...

Calling consciousness an "entropic engine" points to something psychologically obvious: selfhood costs energy. Maintaining a stable "me" model across time, contexts, and internal contradictions ...

Explore how demographics shape economic growth. Discover the impact of aging populations, declining birth rates, and technological advances on prosperity and labor markets.

A Superior Court judge has ruled that a Connecticut family has proven “by a preponderance of the evidence” that Yale New ...

Gut bacteria influence digestion, hormones and stress responses. These pathways shape infant sleep and may help explain night ...