Mayor of Buenos Aires Mauricio Macri, who is attempting to become the first right-wing politician to secure Argentina’s presidency in free elections, speaking on Sunday as the results of primary elections began to come in. Photograph: AFP/Telam/Alejandro Santa Cruz

Argentina is set for its most open presidential election in years after primaries held on Sunday showed the country’s right-wing opposition was unusua(...)

Cristina Kirchner and Aníbal Fernández at a rally in Buenos Aires last month. Kirchner compared those allegedly behind the accusations to the death squads of the military dictatorship. Photograph: Charly Diaz Azcue/CON

A bitter internal feud has broken out in Argentina’s ruling Peronist movement in advance of primary elections tomorrow after a prominent journalist ac(...)

Cristina Kirchner: Should she fail to halt the Sergio Massa bandwagon,  the president  might be forced to turn to former speedboat racer Daniel Scioli as her chosen successor in 2015. Photograph: Natacha Pisarenko/AP

Despite ruling Argentina for all but two of the last 24 years, the national headquarters of the Peronist party in Buenos Aires is a strangely forlorn (...)

People wade through a flooded street after a rainstorm in Buenos Aires. Record flash floods in Argentina have killed at least 54 people this week, officials have confirmed. Photograph: Enrique Marcarian/Reuters

Record flash floods in Argentina have killed at least 54 people this week, officials have confirmed. The floods have destroyed thousands of ho(...)