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

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

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 ...

A miracle baby who was treated with a pioneering gene-therapy at CHOP has reached a major milestone as he took his first ...

A nine-year-old boy who was born prematurely and has cerebral palsy and autism has defied the odds by taking his first ...

Talk about a Christmas miracle!A medical breakthrough came just in time and changed one baby’s life — and gave his family a ...