The Alabama Supreme Court recently ruled that frozen embryos can be considered children under state law, raising concerns about how the decision could affect in vitro fertilization, commonly known as ...

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 ...

When sperm meets egg, the start of life is not quiet. Under a special microscope, researchers have watched a tiny light show at fertilization. They see a microscopic flash at fertilization, a burst of ...