Campaigners in Argentina find another child abducted from left-wing political prisoners during military rule between 1976 and 1983.
The Colombian foreign minister says Venezuelan relatives of Colombians deported from Venezuela amidst a border row will be offered Colombian citizenship.
A mayor in Brazil is on the run after police accused her of taking funds from the school system and running the town remotely through WhatsApp.
Struggling against prejudice as the world's hairiest family
Turks and Caicos Islands debates marine mammal park
Does Usain Bolt move his legs faster than other sprinters?
South American fossil throws new light on evolution of lizards
Safety concerns over Panama Canal expansion
How 3D printing helped a trafficked toucan
Is it the worst place to live?
What lengths do some of China's singletons go to?