Last week, scientists announced the birth of eight healthy babies in the United Kingdom conceived with DNA from three people.

Another possible driver is having more children, with the data indicating that mothers with three or more children were more ...

Why does one child with autism speak fluently but struggle socially, while another barely talks yet shows remarkable pattern ...

This method, called the three-parent DNA technique, is helping families have healthy babies by using a small amount of DNA from a third person. Let’s explore how this works and why it’s making ...