Uruguay's Senate has approved ground-breaking legislation legalizing marijuana, becoming the first nation in the world to oversee the production and sale of the drug.
The US government has urged the Supreme Court to intervene in Argentina's fight over paying up on its defaulted debt, saying a lower court ruling against the country was wrong.
Argentina moved a step closer Thursday to issuing commemorative coins to honor its native son after its lower chamber of Congress backed the move, Pope Francis.
Argentina, Spain and Mexico have agreed to negotiate a deal on Buenos Aires' 2012 nationalization of Repsol's stake in YPF, the Economy Ministry said Monday.
Justin Bieber's concert gear has been seized in Argentina in a legal scuffle with a photographer, the latest in a series of incidents trailing the Canadian teen idol's South American tour.
Hundreds of millions of people worldwide risk exposure to toxic pollution, environmental groups warned Monday, publishing a list of the world's worst areas, including an African processing site for European electronics.
Voting got under way in Argentina Sunday in midterm elections that observers said could mark the beginning of President Cristina Kirchner's political unraveling.
Argentina's President Cristina Kirchner was to undergo surgery Tuesday to drain a brain hematoma, officials said, leaving her party in uncertainty in the run-up to this month's congressional elections.
Spain on Friday denied Argentina's claims that the two countries had clinched an agreement to get Britain to negotiate the future of the Falkland Islands and Gibraltar.
Brazil's 1964-1985 military dictatorship spied on its Latin American neighbors and feared a conflict with Argentina, a Sao Paulo daily reported Sunday, citing declassified armed forces documents.
Argentine rescue workers recovered the body of a man from the ruins of an explosion-shattered apartment building late Friday, raising the confirmed death toll in the disaster to 14.
A powerful blast from a gas leak ripped through a ten-story apartment building in Argentina's third largest city Tuesday, leaving at least eight dead and 61 injured.
The ruling party of Argentine President Cristina Kirchner is under fire over a poster that appeared just ahead of legislative elections, showing her and a candidate smiling alongside Pope Francis.
Pope Francis warned Latin America against legalizing drugs on Wednesday, delving into a hot topic in his home region after celebrating the first public mass of his landmark visit to Brazil.
Argentine ex-president Carlos Menem was sentenced to seven years in prison Thursday for organizing contraband arms shipments to Croatia and Ecuador during his tenure.