It took more than 50 years for Marthe Gautier to set the record straight about her discovery of the genetic cause of Down ...

Patients with Klinefelter and triple X syndromes show an increased prevalence of SLE and Sjögren disease, likely due to the ...

Learn about hereditary cancer and how it can be passed down through generations. Understand the role of genes and DNA in ...

Could science help prevent birth defects? This National Birth Defects Awareness Month, here's the breakthrough every couple ...