Prince Frederik of Luxembourg died from a genetic disease called PolG, but experts hope his passing could bring more awareness to the rare condition that impacted his life. Prince Frederik, 22, died ...

Cleidocranial dysplasia is a rare genetic condition affecting bone and teeth development. Stranger Things actor Gaten ...

Addison disease is a condition most often caused by autoimmune issues. Researchers say that rare cases may be linked to genetics, which means the condition may run in families. Share on Pinterest ...

For the first time, Colin Farrell has opened up his home and talked in-depth about life with his son James, who has Angelman syndrome. James was just a toddler when he was diagnosed with the rare ...

Award-winning actor Colin Farrell is creating a foundation to support people with intellectual disabilities and their families in honor of his son. Farrell spoke about his 20-year-old son, James, who ...

In India, many children who visit the paediatric neurology department present themselves with neurological conditions that ...

Alcohol use disorder (AUD) can have a hereditary component, but not everyone living with AUD has a family history of AUD. Alcohol use disorder (AUD) is a diagnosis once referred to as “alcoholism.” It ...

Trisomy 18 is a fatal chromosomal condition that can be detected during pregnancy. It's also at the center of a new legal case in Texas, where a mom of two, Kate Cox, is seeking an abortion after ...

In a study that included genetic data from more than 1 million people, scientists started to unravel the genetics of cannabis use disorder. When you purchase through links on our site, we may earn an ...

Julie Jordan is an Editor at Large for PEOPLE. She has been with the brand for 27 years, writing cover stories and features and managing special issues including the Beautiful Issue and Sexiest Man ...