editing human genes

This could take "designer babies" a step closer to becoming a reality.
Scientists weigh in on new advancements in manipulating human genes.
Alarm about super-healthy children seems like "a first world problem."
This technology may change the way we think of some of the world's most challenging diseases.
We could be closer than you think to engineering designer babies.
An interview with genome and synthetic life scientist J. Craig Venter.