Then researchers placed blastoids and embryos donated after infertility treatments inside the little device and watched it ...

Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But the face staring back is complicating scientists' understanding of early ...

Doctors say just 1 in 30,000 pregnancies occur in the abdomen instead of the uterus. And Ryu Lopez is among the rare cases.

Suze Lopez, a 41-year-old nurse who lives in Bakersfield, California, didn’t know she was pregnant with her second child until days before giving birth.

Over 2,000 years on, modern obstetric care—from calibrated drapes to lifesaving medicines—is reshaping motherhood, giving ...

The United States Center for Disease Control no longer recommends Hepatitis B vaccinations for newborns under Secretary of ...