The first infant to undergo gene-editing therapy has accomplished another first — his first steps. KJ Muldoon is walking and ...

The baby saved from a rare disease by a first-ever personalized gene fix has reached a big milestone, taking his first steps ahead of Christmas. KJ Muldoon is walking and getting ready to celebrate ...

It was halftime at a Las Vegas Aces WNBA game, and the crowd was buzzing for one of their most beloved traditions: the baby crawl race. Parents crouched at the finish line. Tiny contestants wobbled ...

A baby born with a rare and life-threatening genetic disorder has taken his first steps after receiving a groundbreaking, ...