Anastasia Steffen Anastasia Steffen died on February 16,
Anastasia Steffen Anastasia Steffen died on February 16, 2024 at UNM Hospital from Cholangiocarcinoma complications. She was a fierce advocate for the things she held dear. Whether it was intrinsic ...
eLife5d
Old age variably impacts chimpanzee engagement and efficiency in stone tool use
They used several factors to follow the aging process of five individuals ... The origins of stone tool reduction and the transition to knapping: An experimental approach. J. Archaeol. Sci.: Rep. 2, ...