Groundbreaking research unravels a mysterious genetic mutation affecting little Marley Berthoud. And offers hope for her future.
His story could be a Hollywood double for the movie, "Wonder." Like the main character in that film, he has overcome the odds and found his place in public school.
Those of Dutch descent may have specific genetic associations to a heart disorder that can cause sudden death.
Worried about cancer? A $249 genetic test could ease your mind.
An expert explains the population genetics behind an intriguing study.
A bright future is no longer just a fairy tale for patients with cystic fibrosis.
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