By tracking the fate of individual embryonic stem cells, researchers have found that endoderm cells—early embryonic cells ...

Sixty percent of miscarriages are caused by the failure of an embryo—the developmental stage before a fetus—to implant in the woman’s uterus. Part of the problem is that researchers have no idea how ...

Analyzing embryo movements in uteruslike environments could offer clues to improving the success rate of in vitro fertilization ...

In this week’s edition of Science for All newsletter, Vasudevan Mukunth explains a study that allowed researchers to see ...