New research on 60,000-year-old ostrich eggshell engravings from southern Africa reveals early humans used sophisticated, rule-based geometric designs.
A new study suggests that prenatal estrogen exposure may be linked to larger brain size in newborn boys, offering clues about human brain evolution.
A new study reveals that chimpanzees and bonobos form social networks similar to human friendship circles, with close inner groups and broader connections.
A new study combined archaeological, genetic, and isotopic evidence to reveal details of daily life, migration patterns, diets, and burial practices in Central Europe during the Late Bronze Age.
Fossil teeth found in Ethiopia reveal that early *Homo* and an unknown *Australopithecus* species coexisted 2.6 to 2.8 million years ago, challenging linear human evolution theories.