The custom-built gene editing treatment for 6-month-old KJ Muldoon could not have come at a more welcome or jarring time for ...

Avery and Mollie James welcomed their first baby four months ago. They had no idea that their son, Talon, would be diagnosed ...

Around 2,000 years ago, fraternal twin infants were buried facing each other in a cemetery. But it's still unknown why they ...