Pleistocene ground sloths constitute a remarkable and diverse group of xenarthran mammals that thrived across South America during a period of significant climatic and environmental flux. Their fossil ...

A new study combining Indigenous knowledge systems with Western genomics has uncovered how megafauna – namely ancient horses – were impacted during a period of substantial habitat change. During the ...

Paleontology and science : what is science? -- Distinguished paleomammalogists -- Geological and ecological history of South America during the Cenozoic era -- North American late Cenozoic faunas -- ...