The state of Sao Paulo in Brazil reached the 40 million inhabitants mark this weekend which makes it more populated than at least 178 countries, according to the Regional Data Analysis System.
Chile's Christian Democratic Party (DC) proclaimed Saturday Socialist Michelle Bachelet as the only candidate of the ruling coalition (Concertacion for Democracy) for December's presidential election.
The country's oldest aircraft carrier which saw action during the Falkland Islands war in 1982, bowed out of active service on Monday as it steamed into its home port of Portsmouth in southern England for the last time.
The World Trade Organization (WTO) ruled Monday in favour of nine Latin American countries that had challenged an increase in the European Union's tariff on bananas scheduled to take effect next year.