BUENOS AIRES – With theaters closed around the world, three South American dancers have created a digital dance-off for aspiring twirlers, with Instagram the new stage where competitors from Argentina ...

Argentina and Uruguay have decided to settle their differences over the origins of the tango. For more than a century the two countries have argued over which was the birthplace of the sultry dance.

Slow, slow, quick, quick, slow. And so begins the tango, a sensuous dance that once titillated Parisians and turned average Europeans and Americans into supple dancers. With eight counts and a ...