This story is based on a conversation with Lindsey Pierce, 36, a former pre-school teacher from London, Ohio. It has been edited for length and clarity. My husband, Tim, and I are huge nerds. We love ...

The embryos were created in 1994, while the expectant father was still a toddler, and donated via a Christian “embryo adoption” agency. A baby boy born over the weekend holds the new record for the ...

By engineering a system replicating the womb lining with high biological accuracy, researchers at the Babraham Institute and ...