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‘Bone biographies’ reveal lives of medieval England’s common people – and illuminate early benefits system

Researchers analyzed skeletal remains from medieval Cambridge to recreate everyday lives of residents, revealing diet, activities, and bodily traumas. A new study investigates the hospital's inhabitants, showing how a medieval benefits system operated, with selection criteria based on material want, politics, and spiritual merit.

SourceUniversity of Cambridge·JournalAntiquity·DateNov 30, 2023

Was “witchcraft” in the Devil’s Church in Koli based on acoustic resonance? – The crevice cave has a unique soundscape

Researchers found a unique resonance phenomenon in the crevice cave that amplifies and lengthens sound at a specific frequency, which may have impacted beliefs associated with it. The study suggests that this resonance could be an exceptional sound phenomenon for the people living in the region centuries ago.

SourceUniversity of Eastern Finland·JournalOpen Archaeology·DateNov 27, 2023

Cold War spy satellite imagery reveals Ancient Roman forts

A Dartmouth study analyzing declassified Cold War satellite imagery identified 396 previously undocumented Roman forts across the northern Fertile Crescent. The forts were constructed from east to west, contradicting Father Antoine Poidebard's north-south axis claim and suggesting a more complex distribution along Rome's eastern frontier.

SourceDartmouth College·JournalAntiquity·TypeImaging analysis·DateOct 27, 2023

In Prehispanic Cancun, immigrants were treated just like Maya locals

A study analyzing ancient Cancun Island remains found that immigrants from the Maya lowlands were treated similarly to locals in terms of food and burial practices. The findings suggest whole families moved residence across Mesoamerica and integrated into new societies, challenging previous assumptions about foreign treatment.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateOct 25, 2023

A non-exploitative economy favored the splendor of the Iberian Peninsula's Copper Age communities

The study found that Iberian Copper Age communities produced goods with great variability and no signs of economic exploitation or social hierarchies. Researchers believe this 'cooperative affluent society' strategy generated material wealth without exploiting labor, challenging traditional thoughts on historical wealth production.

SourceUniversitat Autonoma de Barcelona·JournalJournal of World Prehistory·TypeObservational study·DateOct 16, 2023

Mummified poop reveals pre-Columbian cultures of the Caribbean consumed a diversity of plants, with peanuts, papaya, maize, and even cotton and tobacco detected

A study published in PLOS ONE reveals that pre-Columbian Caribbean cultures consumed a wide variety of plants, including sweet potato, chili peppers, and domesticated tomatoes. The analysis also detected tobacco and cotton, challenging the traditional staple food narrative.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateOct 11, 2023

A 300,000 year-old double-pointed wooden stick was produced by Middle Pleistocene humans using sophisticated woodworking techniques and was likely used for throwing during hunts

Researchers analyzed a 300,000-year-old double-pointed wooden throwing stick from Schöningen, Germany, shedding new light on the woodworking skills of Middle Pleistocene humans. The study suggests that the tool was used for throwing during hunts, providing valuable insights into human evolution and early technology.

SourcePLOS·JournalPLOS ONE·DateJul 19, 2023

How larger body sizes helped the colonizers of New Zealand

Researchers developed a model to estimate energy expenditure for thermoregulation on the first voyages from Tahiti to New Zealand. Results showed that larger body sizes helped colonizers survive harsher conditions, with males losing up to 13.3 pounds and females losing 5.9 pounds during a 25-day trip.

SourceOhio State University·JournalPLOS ONE·TypeComputational simulation/modeling·DateJul 12, 2023

Hidden details of Egyptian paintings revealed by chemical imaging

Researchers use portable devices to analyze paint composition and layering on ancient Egyptian paintings, revealing alterations made over time. Two paintings from the Theban Necropolis were studied, uncovering changes to a figure's arm and royal items depicted on a portrait of Ramesses II.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJul 12, 2023

The invisible plant technology of the prehistoric Philippines

Researchers identified evidence of 39,000-year-old plant technology at Tabon Cave in the Philippines, revealing that prehistoric communities used fiber technology for textiles and cordages. This study pushes back the antiquity of fiber technology in Southeast Asia, highlighting the technological skill of prehistoric groups.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJun 30, 2023

Neanderthal cave engravings are oldest known – over 57,000 years old

Researchers have identified finger-marks on a cave wall in France as the oldest known Neanderthal engravings, dating back to around 75,000 years ago. The marks were made using a plotting analysis and photogrammetry to create 3D models, confirming that they are deliberate, organized shapes created by human hands.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJun 21, 2023

Was warfare responsible for the fall of small-scale societies?

Researchers at the Complexity Science Hub found that periodic outbreaks of warfare can account for boom-bust patterns in population dynamics of early farming societies. The study suggests that social conflict played a crucial role in shaping the population dynamics of these societies, contrary to previous assumptions that climate chang...

SourceComplexity Science Hub·JournalScientific Reports·TypeComputational simulation/modeling·DateJun 19, 2023

A rare glimpse of our first ancestors in mainland Southeast Asia

The discovery of human fossils at Tam Pà Ling cave in northern Laos reveals that modern humans spread from Africa through Arabia and to Asia much earlier than previously thought. The findings confirm that early Homo sapiens did not just follow coastlines and islands, but also traveled through forested regions along river valleys.

SourceMacquarie University·JournalNature Communications·TypeObservational study·DateJun 13, 2023

New dinosaur species from Utah lived at a time of major transition

A new species of dinosaur, Iani smithi, has been discovered in Utah's Cedar Mountain Formation, providing insights into how dinosaurs weathered ecological change during the mid-Cretaceous period. The discovery suggests that several major groups of dinosaurs survived into the early Late Cretaceous despite the changes.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJun 7, 2023