At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses into the lining of the uterus ...

Jax Squire, 23, is trans. He has not medically transitioned, so his uterus and ovaries are still functioning. That means ...

Ectopic pregnancies are rare but very serious, and you may not hear about them until you (or someone you know) experience one.

A fossilized dinosaur egg containing a second inside has been unearthed in central India, the first confirmed case of an ovum ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the ...

Shame and silence can deepen distress when the experience isn’t named or integrated.

Los Angeles is no stranger to weird stories. This year featured a string of bizarre stories that ranged from strange crimes ...

Just 1 in 30,000 pregnancies occurs in the abdomen instead of the uterus, and those that make it to full term “are essentially unheard of — far, far less than 1 in a million,” said Dr. John Ozimek, ...

Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights ...