Doctors, anti-abortion advocates, and a mother spoke in favor of a bill that would require Ohio public schools to show a ...

Male and female black widow spiders exhibit striking sexual dimorphism. Females are significantly larger, darker, and possess ...

Researchers analyzed long-term menstrual records and found that before 2010, women’s cycles more often aligned with lunar phases. This synchrony has since faded, possibly due to artificial lighting ...

A company’s plan to edit the genomes of human embryos worries some researchers — but it might reflect the changing attitudes ...