In Peru’s rainforests, primate conservation is striking a new chord, with citizen scientists playing a significant part as ...

Primates along the southern portion of Brazil’s Amazon frontier, a region known as the Arc of Deforestation, are being pushed to the brink of extinction as vast swaths of their habitats are cleared. A ...

Hundreds of monkeys can now safely cross roads in Alta Floresta, a city in the southern Brazilian Amazon. Seven canopy bridges have reconnected rainforest fragments that were separated by urban roads.

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...