The Austrian royal family has gone into mourning following the death of Archduchess Estelle, who died at the start of the ...

Prince Frederik of Luxembourg's family has shared a poignant new photo of the late royal taken before his death at the age of ...

Prince Frederik’s family has shared a new photo of the late royal exclusively with Us Weekly. Luxembourg’s Prince Robert ...

Two weeks after Prince Frederik of Luxembourg died from POLG, a documentary filmmaker has revealed that the 22-year-old ...

Commissioned by Frederik’s mother, Princess Julia of Nassau, to helm an educational short film about the disease with ...

The prince had PolG disease, a genetic mitochondrial disorder that prevents the body's cells from producing adequate energy.

Prince Frederik of Luxembourg, who died at 22, spoke about the rare genetic disorder he navigated in a video released by The ...

Tributes have been paid to Prince Frederik of Nassau, who has died aged 22 in Paris from a genetic disease. A statement from ...

The move will cost businesses and residents in each state up to $400,000 per day, and lift the average energy bill by about $100 per month, Premier Doug Ford said at a news conference. The province ...

Prince Frederik of Luxembourg has died of a rare condition known as POLG mitochondrial disease, his family has said. Frederik passed away on March 1 at the age of 22, his parents said in a statement ...

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.