(CNN)-- The mysterious deaths of 21 prized polo horses Sunday at a club in Florida provides a peek inside the private world of a sport that generally is off limits to all but the very wealthy.

(CNN)-- The sport of polo needs new oversight to protect its prized horses, the nation's largest animal protection organization said after reports that a pharmacy's mistake with medication may ...

The world’s first genetically edited polo horses are here, all thanks to the efforts of a biotech firm based in Argentina. Kheiron Biotech – a firm based in Buenos Aires – has used the ...