Multilevel societies are among the most complex societies known in nature. They are organized like Russian nesting dolls—individuals belong to family groups, which belong to clans, which belong to tribes.
Plants & Animals
Mar 10, 2023
0
45
Early cave paintings of hunting scenes may give the impression our Stone Age ancestors lived mainly on chunks of meat, but plants—and the ability to unlock the glucose inside—were just as key to their survival.
Archaeology
Mar 27, 2020
6
1333
Beatles versus Rolling Stones. Ironman versus the Incredible Hulk. Deep dish versus thin crust. Such differences of opinion among family and friends rarely end in serious squabbles. Let the conversation turn to political ...
Social Sciences
May 28, 2015
0
52
(PhysOrg.com) -- Cornell researchers have developed new statistical methods based on the complete genome sequences of people alive today to shed light on events at the dawn of human history.
Biotechnology
Sep 20, 2011
0
0
