Psychologists and physical therapists believe learning to tango can help people suffering from Alzheimers, Parkinson's Disease, and depression, and Richard Reynolds finds out more at the first International Conference on Tango Therapy.
In the digital age, it seems that newsprint still matters. In Argentina, the Senate has just voted to put it under the control of the government. Lisa Mullins speaks to an reporter Daniel Schweimler in Buenos Aires.
Brazil's economy is emerging rapidly, which means signs of increasing wealth are everywhere, even in slums. But these are one-offs. For the country to truly thrive, its officials have decided, it needs better access to higher education. And that's become one of its biggest priorities.
Who do you root for in the upcoming World Cup? The World's soccer editor, William Troop, and Roger Bennett of the soccer podcast Men in Blazers offer suggestions on choosing a team that might be a little off the beaten path.