Heliospect Genomics, a U.S. startup, offers wealthy couples embryo screening for IQ and other traits, costing up to $50,000. This service r...

It may soon be possible to coax human skin cells into becoming functional eggs and sperm using a technique known as "in vitro gametogenesis"

Artificial wombs could disrupt long-established norms in more profound ways, as there would no longer be a "birth mother" at all.