A clump of grass grows on an outcrop of shale 33,000 years ago. An ostrich pecks at the grass, and atoms taken up from the shale and into the grass become part of the eggshell the ostrich lays.
Archaeology
Mar 9, 2020
0
861
Humans began developing a complex culture as early as the Stone Age. This development was brought about by social interactions between various groups of hunters and gatherers, a UZH study has now confirmed. The researchers ...
Social Sciences
Feb 28, 2020
1
1104
Can hermit crabs teach us about a common global problem—wealth inequality? The answer is yes, according to a first-of-its-kind study published in the January issue of Physica A.
Mathematics
Jan 6, 2020
0
9
Danish scientists have managed to extract a complete human DNA sample from a piece of birch pitch more than 5,000 years old, used as a kind of chewing gum, a study revealed Tuesday.
Archaeology
Dec 17, 2019
6
1020
Ochre, one of Earth's oldest naturally occurring materials, was often used as a vivid red paint in ancient rock art known as pictographs across the world. Despite its broad use throughout human history and a modern focus ...
Archaeology
Nov 19, 2019
0
351
A nearly 4,000-year-old burial site found off the coast of Georgia hints at ties between hunter-gatherers on opposite sides of North America, according to research led by faculty at Binghamton University, State University ...
Archaeology
Oct 7, 2019
0
321
The gendered play of children from two hunter-gatherer societies is strongly influenced by the demographics of their communities and the gender roles modelled by the adults around them, a new study finds.
Social Sciences
Sep 26, 2019
1
9
Humans had caused significant landcover change on Earth up to 4,000 years earlier than previously thought, University of Queensland researchers have found.
Archaeology
Aug 30, 2019
0
12
When Eteni, a 13-month-old baby living in the dense rainforests of Congo, attempts to cut freshly hunted meat with a sharp knife, no one interferes. In fact, Eteni can often be found playing with sharp tools and imitating ...
Social Sciences
Aug 29, 2019
0
18
Researchers have long theorized that cultural shifts thousands of years ago from hunting and gathering to agriculture and living in permanent settlements spurred an increase in diseases like smallpox and measles. Compared ...
Evolution
Aug 13, 2019
9
600
