Dr Jérôme Lejeune, along with others at Raymond Turpin's laboratory, analysed the number of chromosomes from a child's tissue ...

On World Down Syndrome Day, March 21, we remember Dr. Jérôme Lejeune, a Catholic doctor on his way to sainthood.

It is observed on March 21 to signify the uniqueness of the triplication of the 21 chromosome, which causes Down Syndrome.

Twelve years ago, a group of Down syndrome families celebrated with pizza at Mr. G's. Now the celebration turned into nearly ...

Elise McGuire has been a constant source of joy in the classrooms of Rockpointe Weekday Preschool in Flower Mound.

Caterina Scorsone walks through a snowy neighborhood with daughter Pippa, 8, as they celebrate World Down Syndrome Day. The ...

Dan and Amy Cook knew their second child would be a girl, but had no idea when she was born she had down syndrome. Now ...

Each year on March 21, World Down Syndrome Day (WDSD) marks a global day of awareness and education about the genetic condition. The goal is to "help people understand and support those with Down ...

March 21 marks World Down Syndrome Day — a global awareness day recognized by the United Nations to advocate for the legal ...

March 21 is World Down Syndrome Day. For the first time, it’s a special day for the Burger family. Rangers infielder Jake ...

UTICA, N.Y. -- Today is World Down Syndrome Day, and Utica is celebrating in a special way. City Hall, the large UTICA sign ...