Buckingham Palace says King Charles III was hospitalized for observation on Thursday after experiencing “temporary side ...

It was confirmed on Wednesday that Archduchess Estella of Austria passed away earlier this month, leaving her husband and five children in mourning ...

Heavily redacted court documents are shedding no fresh light on the circumstances under which Prince Harry entered the United States ...

The Archduchess Estelle of Austria has died aged 46, it has been confirmed, leaving her husband, Archduke Carl Christian, and ...

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

It has emerged that Archduchess Estelle of Austria, who was just 46, died earlier this month, leaving behind her five young children and husband Archduke Carl Christian.

POLG-related diseases disrupt the function of the mitochondria, or "powerhouses" of the cell — starving them of energy.

Prince Frederik of Luxembourg, son of Prince Robert and Princess Julie of Nassau, passed away at 22 in Paris due to POLG mitochondrial disease. Diagnosed at 14, Frederik advocated for research and ...

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

Prince Frederik of Luxembourg passed away at the age of 22 after a lifelong struggle with POLG mitochondrial disease, a rare genetic disorder. Frederik, the youngest son of Prince Robert of ...

Prince Frederik of Luxembourg died on Feb. 28 after years ... Frederik was born with PolG disease, a genetic mitochondrial disorder that prevents the body’s cells from producing adequate energy ...