The Chilean government has announced that it will begin proceedings to withdraw from the Union of South American Nations (UNASUR), the regional bloc from which it suspended its membership last year.

Argentina reiterated its support for Venezuela’s opposition leader Friday by issuing diplomatic credentials to a new delegate and officially announcing its withdrawal from the regional UNASUR bloc, which has been criticized o...

Brazilian President Jair Bolsonaro said his country “does not owe the world anything” when it comes to the environment. The far-right leader, who is critical of the Paris climate change accord, was speaking in Chile followi...

An Ecuadorian lawmaker has called for the removal of a statue of Argentine ex president Nestor Kirchner from the Union of South American Nations (UNASUR) Secretariat Headquarters in the city of Mitad del Mundo, close to Quito.

Half of the nations belonging to Unasur, a South American bloc set up a decade ago to counter U.S. sway in the region, have decided to suspend their membership, a Brazilian official announced on Friday.