One word explains the remarkable turnaround in Chile's energy outlook: competition.

A proposed law in Argentina could mark the latest in Latin America's historic crackdown on corruption.

The island’s first gold medal is a source of pride and hope amid financial and health woes.

The Rio Olympics come to a close on Sunday amid triumph and controversy. Plus: foot traffic on the Colombia-Venezuela border, energy prices in Argentina, and more.

From rugby to judo, the visibility of Brazil’s out Olympians is a win in the fight against homophobia.

The new president of Brazil’s national development bank is embracing much-needed reforms, but she’s working under the clock.

Campaigning for Colombia's peace plebiscite heats up. Plus: Ban Ki-moon visits Argentina, the Rio Games continue, and more.