Mosaic Down Syndrome is a genetic condition in which a person is born with an extra copy of chromosome 21 in some cells, affecting less than 1% of those with Down syndrome.

In 2021, Zion Sarmiento, an infant with Down syndrome in Florida, underwent five open heart surgeries in less than two weeks, his parents wrote on the website they started in his honor, Zion's Army.

Down syndrome, which causes a range of developmental differences and affects 1 in 700 newborns in the United States, is caused by the presence of an extra copy of chromosome 21. Mongkolchon ...

A donor heart saved Charlotte Woodward's life 13 years ago. Now Woodward, 35, is fighting for others with Down syndrome or other disabilities to have the same chance. Research has shown that ...

EIGHT years after a life-changing spinal injury following a cycling accident, Limerick man Conor O’Dea is taking on the 640km ...

Videos appear to be stolen from women without Down syndrome and then a filter is applied to their face to generate an AI-enhanced video, which replaces the original poster’s features with a ...

To mark World Down Syndrome Day on March 21, Fox News contributor Tom Shillue headed to Times Square to speak with a father of a girl with Down syndrome about common misperceptions.

The Valentine Brothers — one of whom has Down syndrome — have amassed more than 8 million followers on TikTok. In 2022, Sofia Jirau became the first Victoria’s Secret model with Down syndrome.

Leah Spring's fifth child was born with Down syndrome, and as she dove into the community, she and her husband learned about children in Eastern Europe who shared the same diagnosis.