
Venezuelan President Hugo Chávez returned home after 11 days of cancer treatment in Cuba as the state television showed images of the Head of State chatting with his vice president and other aides after arriving at Caracas' international airport early Thursday.

The IMF warned Latin America on Wednesday that favourable economic conditions are not for ever and called on the region’s countries to “rebuild defences” ahead of an uncertain economic future.

The processes of concentration, foreign ownership and land degradation came to be a central concern of supranational bodies and NGOs that warn, like the United Nations Organizations for Food and Agriculture Organization (FAO), of the “negative effects of these phenomena on food security, agricultural employment and the development of family farming.”

Three of Brazil's leading companies said on Wednesday they are increasing investment and exploration in Peru's natural gas sector as the country prepares to build a new pipeline and petrochemical plants.

Tens of thousands of students took to the streets in Chile in support of education reform. Organisers said at least 50.000 marched in the capital Santiago on Wednesday, with police saying 25.000 attended.

Venezuelan authorities announced on Tuesday the resumption of nationwide power rationing plans to cope with the imbalance between supply and demand in the National Electricity System (SEN).

The biggest-ever pipeline of copper projects is under threat as Chile, the world's top producer, struggles to contain rising opposition to new power plants.

Chilean diplomacy has been active preparing for the next G-20 meeting in Mexico which it plans to attend as a “special guest”, but also because the future could hold an even greater prize if Argentina’s erratic behaviour finally is no longer acceptable for the rest of the group’s members.

The Venezuelan government on Tuesday broadcast a video of President Hugo Chavez playing the European bowling game of bocce in Cuba in a new effort to quash rumours that he was dying of cancer while out of the country.

Latin American independent oil and gas explorer GeoPark Holdings Ltd is planning a major expansion of its activities in 19 licensed blocks in three countries with the purpose of significantly increasing oil and gas production in the next 18 months, according to a report released by the company.