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Fossil hotspots in Africa obscure a more complete picture of human evolution

Researchers at George Washington University found that fossil hotspots in eastern Africa, such as the East African Rift System, bias our understanding of human evolution due to their limited geographic representation. The study suggests that scientists must take this bias into account when interpreting early human history and recommend...

SourceGeorge Washington University·JournalNature Ecology & Evolution·DateAug 20, 2024

Archaeologists report earliest evidence for plant farming in east Africa

Archaeologists have uncovered evidence of early plant farming in east Africa, revealing a pattern of gradual introductions of different crops that originated from different parts of the continent. The study found domesticated cowpea, sorghum, and finger millet seeds dating back to around 2,300 years ago.

SourceWashington University in St. Louis·JournalProceedings of the Royal Society B Biological Sciences·DateJul 9, 2024

Updated radiocarbon dates for the Greek shipwreck Kyrenia

A revised radiocarbon calibration curve for the period between 433-250 BCE has been established, allowing for improved date estimates on Greek shipwrecks. The study confirms the Kyrenia Ship's final voyage around 280 BCE, slightly later than previous estimates.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJun 26, 2024

6,000 years ago, men and women had equal access to resources

A study published in the Journal of Archaeological Science: Reports reveals that all members of a Neolithic agropastoral society in Switzerland, including non-locals, had equal access to food resources. The analysis of bone isotopes suggests that this egalitarian society was one of the oldest known in the western part of Switzerland.

SourceUniversité de Genève·JournalJournal of Archaeological Science Reports·TypeNews article·DateJun 13, 2024

Human activity on Curaçao began centuries earlier than previously believed, study finds

A team of international partners has extended the earliest known human settlement of Curaçao by centuries, adding pieces to the puzzle of pre-Colombian Caribbean history. The study, published in the Journal of Coastal and Island Archaeology, places human occupation on the island as far back as 5735 – 5600 cal BP.

SourceSimon Fraser University·JournalThe Journal of Island and Coastal Archaeology·DateMar 12, 2024

DNA from preserved feces reveals ancient Japanese gut environment

Researchers analyzed ancient fecal samples to assess what details of the ancient people's lives could be ascertained from these samples. The study found DNA fragments of human betaherpesvirus 5, adenovirus F, and other viral and bacterial genetic material from thousands of years ago.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJan 24, 2024

New research identifies renowned rock art sites ‘chosen’ for vantage

Researchers have identified internationally significant rock art sites in Arnhem Land that were intentionally selected for their critical vantage points. The Flinders University research team used innovative methods to model the environmental conditions 15,000-28,000 years ago, shedding new light on the locations and roles of these sites.

SourceFlinders University·JournalArchaeological and Anthropological Sciences·TypeComputational simulation/modeling·DateJan 9, 2024

Mesoamerica a model for modern metropolises

A recent study suggests that ancient Mesoamerican cities, such as Caracol and Teotihuacan, withstood environmental challenges like drought and earthquakes due to their advanced infrastructure and socio-economic systems. These cities' resiliency is often overlooked in historical accounts of their collapse.

SourceUniversity of Houston·JournalProceedings of the National Academy of Sciences·TypeMeta-analysis·DateJul 24, 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

Research group deciphers enigmatic ancient script

A team of researchers from the University of Cologne has successfully decoded a previously unknown ancient script, known as the Kushan script. The breakthrough was made possible by analyzing inscriptions found in caves, bowls, and clay pots in Central Asia, which provided key clues to deciphering the writing system.

SourceUniversity of Cologne·JournalTransactions of the Philological Society·TypeContent analysis·DateJul 12, 2023

Chicken breeding in Japan dates back to fourth century BCE

Conclusive evidence of chicken breeding in the Yayoi period of Japan has been discovered at the Karako-Kagi site. The study found that chickens were bred in the area during the middle Yayoi period, around 381-204 BCE, providing clear evidence that breeding occurred on the Japanese archipelago.

SourceHokkaido University·JournalFrontiers in Earth Science·TypeExperimental study·DateApr 20, 2023

In medieval Norway, high-class people had stronger bones

A study published in PLOS ONE found that high-status individuals in medieval Norway had higher bone mineral density and were taller than those from lower socio-economic backgrounds. This suggests that socioeconomic status may have played a role in shaping health outcomes over time.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateOct 19, 2022

Ancient human impact on Island environment in Africa

New research reveals how medieval East African farming societies altered their island habitat through intensive land use, impacting shoreline modification and community decline. The study examines the effects of urban growth, trade, and waste on coastal sediments, shedding light on early globalization and maritime trade networks.

SourceFlinders University·JournalThe Journal of Island and Coastal Archaeology·TypeCase study·DateFeb 27, 2022

New study calls into question the importance of meat eating in shaping our evolution

A recent study challenges the idea that meat consumption drove major evolutionary changes in humans, suggesting instead that increased research attention may have skewed evidence. The research team analyzed data from nine sites across eastern Africa and found no sustained increase in carnivory after Homo erectus appeared.

SourceGeorge Washington University·JournalProceedings of the National Academy of Sciences·DateJan 24, 2022

Medieval warhorses were surprisingly small in stature, study shows

A new study reveals that medieval warhorses were bred for success in various functions, including tournaments and long-distance raiding campaigns. The research, published in the International Journal of Osteoarchaeology, found that breeding and training were influenced by biological and cultural factors.

SourceUniversity of Exeter·JournalInternational Journal of Osteoarchaeology·TypeData/statistical analysis·DateJan 10, 2022