Same-sex sexual behavior observed in dozens of primate species, suggesting evolutionary origin

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
Nature

The Transition to Modern Behavior

One of the major issues in palaeoanthropology and archaeology is when our hominin ancestors became like us. Humans living today have developed the capacity for ‘modern behavior'. Modern behavior can ...
insider.si.edu

Emergence and diversity of modern human behavior in paleolithic Asia / edited by Yousuke Kaifu, Masami Izuho, Ted Goebel, Hiroyuki Sato, and Akira Ono

"Peopling of the Americas publications." "Arising from a 2011 symposium sponsored by the National Museum of Nature and Science in Tokyo, this manuscript gathers the work of archaeologists from the ...
CNN

Humans may have had a competitive edge over our ancient relatives, study suggests

Modern humans are evolutionary survivors, thriving generation after generation while our ancient relatives died out. Now, new research into our brain chemistry suggests that an enzyme unique to Homo ...