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 ...

Until my son Julian was born with Down syndrome in 2009, I knew nothing about the ways that disabled Americans depended on programs like Medicaid to provide the kinds of services and supports they ...

Scientists have discovered the first case of Down syndrome among Neanderthals after analyzing a fossil found in Spain, which belonged to a six-year-old who lived over 140,000 years ago.

Down syndrome with Alzheimer's disease brains have increased iron and associated lipid peroxidation consistent with ferroptosis. Alzheimer's & Dementia, 2025; 21 (6) DOI: 10.1002/alz.70322 ...