The presence of human-modified sloth bones in association with stone tools from geological layers that date to 25,000 to 27,000 years ago is strong evidence that people arrived in South America far earlier than previously assumed.
Humans were in South America at least 25,000 years ago, giant sloth bone pendants reveal
Intriguing but confirmation is needed.
Ancient protein sequences identify the sex of Paranthropus robustus fossils and hint at evolutionary relationships.
Oldest genetic data from a human relative found in 2-million-year-old teeth
Wow, if this can be expanded to other fossils it is a possible revolution with dates like that.