Prince Harry made an unexpected visit to a rehabilitation center in Ukraine, where soldiers and civilians are being treated for war injuries.

Researchers at the University of Gothenburg have identified a small molecule, PZL-A, that restores function in the defective ...

A medical breakthrough could result in the first treatment for rare but serious diseases in which genetic defects disrupt cellular energy production.

A medical breakthrough could result in the first treatment for rare but serious diseases in which genetic defects disrupt ...

A medical breakthrough could result in the first treatment for rare but serious diseases in which genetic defects disrupt ...

Archduchess Estelle of Austria sadly died earlier this month at the age of 46. The royal leaves behind her husband Archduke Carl Christian and their five children ...

The Austrian royal family released a statement saying Archduchess Estella of Austria died aged 46, leaving behind her husband ...

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

The Archduchess, who lived in Nice, leaves behind her husband  Archduke Carl Christian and their five children.

Two weeks after Prince Frederik of Luxembourg died from POLG, a documentary filmmaker has revealed that the 22-year-old struggled to "get up by himself" as he battled the rare genetic disorder in ...

Prince Frederik’s family has shared a new photo of the late royal exclusively with Us Weekly. Luxembourg’s Prince Robert announced his son died at just 22 following a battle with PolG ...

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