Add Yahoo as a preferred source to see more of our stories on Google. Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into collagen ...

FILE - In this Aug. 14, 2013, file photo, an in vitro fertilization embryologist works on a petri dish at a fertility clinic in London. Tens of thousands of people undergo in vitro fertilization every ...

ALTHOUGH simple parthenogenesis is not at all uncommon in invertebrates — for instance, in ants and bees — it does not, as far as is known, occur in human beings, who must produce eggs and sperm and ...

Megan Molteni reports on discoveries from the frontiers of genomic medicine, neuroscience, and reproductive tech. She joined STAT in 2021 after covering health and science at WIRED. You can reach ...

In the beginning, no one really understood how babies were made. Thinkers puzzled for millennia about how life arose from one generation to the next. But not until the 17th century did scientists ...

Researchers produced the immature egg cells (seen in pink) out of stem cells created using human blood Saitou Labs A team of Japanese researchers has successfully created oogonia, or primitive ...