Add Yahoo as a preferred source to see more of our stories on Google. Five donated ovaries were used to carry out genetic mapping for the study - STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY RF Artificial ...

One of America's most recognized and experienced broadcast journalists, Lesley Stahl has been a "60 Minutes" correspondent since 1991. While birth rates in the United States are near historic lows, ...

More than one-sixth of adults around the world experience infertility in their lifetime. There is a high unmet need not only for increased access to affordable, high-quality fertility care for those ...

Investigators have employed mutant mice to study how the accumulation of genetic errors is managed during egg and sperm formation. Sometimes the best way to understand a biological process is to ...

Egg freezing has existed since the 1980s but was considered a controversial, experimental procedure until 2012, when the American Society of Reproductive Medicine approved it for women who were on the ...