Catholics around the world — who are already observing the first week of the Advent season — mark the Solemnity of the Immaculate Conception on Thursday, Dec. 8, a day that signifies the conception of ...

How does a baby develop inside the womb? Fox News looks at the various stages of development from conception to birth. Pregnancy tends to follow a well-understood and predictable course. But according ...

Many moms-to-be know that their health even before they become pregnant – known as pre-conception health – can affect the health of their babies. Now, research is continuing to show that the ...

BERKELEY, CALIF. — On a cloudy day on a gritty side street near the shore of San Francisco Bay, a young man answers the door at a low concrete building. "I'm Matt Krisiloff. Nice to meet you," says ...

In-vitro fertilization has become the latest front in the political battle over reproductive rights, and it's left some Republicans grappling with how to square their support for IVF with their past ...

Five years after California’s worst modern maritime disaster, relatives of the Conception boat fire victims are angry about what they call the slow pace of accountability, while a top U.S. safety ...