Over the past six years, researchers investigated Indigenous rock art in the Serranía de la Lindosa, a 12-mile-long sandstone ...

Rock art found in the Amazon rainforest carries images of the area's earliest inhabitants living alongside giant Ice Age creatures, researchers say. The paintings are estimated to have been made ...

Highlighting images located high up on a rock face, Caycedo said: "How would you paint up there ... into research in this part of the Amazon, according to Hampson. "The result of this is that ...