Anthropology
Human skulls evolved faster than those of other apes
Researchers at University College London have discovered that human skulls evolved at an exceptionally rapid pace compared to other apes, developing larger brains and flatter faces twice as quickly as expected. This acceleration likely stems from cognitive and social evolutionary pressures. The findings, based on 3D skull models, highlight unique human adaptations among great apes.
Scientists revive ancient ant-based yogurt technique
Researchers have recreated a traditional Balkan and Turkish method for making yogurt using ants as natural fermenters. The technique, once common in the region, leverages bacteria, acids, and enzymes from red wood ants to transform milk into a tangy product. This work, published in iScience, highlights the biodiversity lost in modern yogurt production.
Scientists prove moai statues walked using rocking motion
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Researchers have confirmed that ancient Rapa Nui villagers moved massive moai statues upright using ropes and a rocking technique. Experiments with replicas and 3D models demonstrate the feasibility of this method, resolving a centuries-old mystery. The findings highlight the ingenuity of the island's people with limited resources.
Study ties ancient tides to Sumer's urban rise
A new study reveals that tidal patterns in ancient Mesopotamia played a key role in the emergence of Sumer, humanity's first urban civilization. Researchers argue that predictable tides enabled early agriculture, while their later decline spurred societal innovations. The findings connect environmental shifts to Sumer's myths, politics, and advancements.