Prince Frederik of Luxembourg died at the age of 22 due to a rare mitochondrial condition called POLG disease— Newsweek has ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, has died after a ...

Prince Frederik of Luxembourg asked his father one final powerful question before dying from a rare POLG Mitochondrial ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert and Princess Julie of Nassau, passed away on March 1 in ...

University of Pittsburgh student Sudiksha Konanki, 20, disappeared while on a spring break vacation in Punta Cana in the ...

Prince Frederik was diagnosed with the condition at the age of 14. Due to its impact on multiple organ systems, the disease ...