Researchers at Johns Hopkins Medicine say they unexpectedly found new information about a protein's special role in getting ...

Trisomy 18 is normally fatal within weeks of birth. But some parents are getting more time — with surgeries, luck and an ...

CRISPR gene editing shows potential for treating genetic diseases. Explore how it may impact Down syndrome treatment and future healthcare ethics.

Queen Elizabeth's sister, Princess Margaret, showed some symptoms of foetal alcohol syndrome, according to Pulitzer ...