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X-ray analysis identifies mystery ancient marine reptile from Svalbard

A previously unidentified marine reptile fossil from Svalbard has been classified using X-ray analysis, providing unique insights into ancient life in the Norwegian archipelago. The study's findings suggest that fossils from this formation are particularly well-suited for radiographic imaging due to the presence of sulfur minerals.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateMay 31, 2023

Copper artefacts reveal changing connections in prehistoric Europe

The study analyzed 45 copper objects from Northern Central Europe and Southern Scandinavia, revealing changes in distribution networks across prehistoric Europe. The findings suggest that copper artefacts originated primarily from southeast Europe before 3500 BC, with later sources including the Eastern Alps and British Isles.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateMay 10, 2023

Machine translation for cuneiform tablets

A new machine learning model can automatically translate Akkadian text written in cuneiform into English, with the first version using Latin transliteration achieving satisfactory results. The program is effective for translating short sentences and can be used as part of a human-machine collaboration to correct and refine its output.

SourcePNAS Nexus·JournalPNAS Nexus·DateMay 2, 2023

New insight into the mystery of ancient Gaza wine

Research at University of York and Tel Aviv University uncovers white grape variety, potentially oldest documented globally, hinting at sweet white wine's history in desert conditions. Genetic analysis links ancient seeds to modern varieties still grown around Mediterranean today.

SourceUniversity of York·JournalProceedings of the National Academy of Sciences·DateApr 26, 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

Uncovering the ritual past of an ancient stone monument in Saudi Arabia

Archaeologists have discovered evidence of ritualistic belief and economic factors intertwined for Neolithic people in northwest Arabia. Excavations at a mustatil east of AlUla revealed animal offerings, human interment, and suggest repeated pilgrimages, challenging previous understandings of the region's culture.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateMar 15, 2023

Archaeological study of 24 ancient Mexican cities reveals that collective forms of governance, infrastructural investments, and collaboration all help societies last longer

Researchers found that cities in Mesoamerica with collective forms of governance, infrastructural investments, and collaboration tended to remain important for a thousand years or more. Early efforts to construct dense residential spaces and central plazas were key factors in sustainability.

SourceField Museum·JournalFrontiers in Ecology and Evolution·DateMar 3, 2023

Neanderthals hunted elephants: Earliest evidence found of humans killing elephants for food

Neanderthals deliberately hunted down and slaughtered European straight-tusked elephants over 125,000 years ago, providing a significant source of nutrition. The study reveals that Neanderthals came together in larger social groups than previously assumed, with adult male individuals being overrepresented in the assemblage.

SourceJohannes Gutenberg Universitaet Mainz·JournalScience Advances·DateFeb 2, 2023

Mummified crocodiles provide insights into mummy-making over time

A study of 10 mummified crocodile remains discovered in an undisturbed tomb at Qubbat al-Hawā offers new insights into pre-Ptolemaic mummification practices. The unique preservation style suggests a different approach to carcass evisceration and resin use compared to other archaeological sites.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateJan 18, 2023

Oregon State archaeologists uncover oldest known projectile points in the Americas

Researchers discovered 13 full and fragmentary projectile points in Idaho dating back to around 15,700 years ago, providing significant details about early human life in the Pacific Northwest. The findings suggest a complex technology and potential genetic-cultural connections between ice age peoples of Northeast Asia and North America.

SourceOregon State University·JournalScience Advances·TypeData/statistical analysis·DateDec 23, 2022

Lost medieval chapel sheds light on royal burials at Westminster Abbey, finds new study featuring 15th-century reconstruction

A new study has shed light on the lost medieval chapel of St Erasmus at Westminster Abbey, revealing its role as a royal burial site and its connection to the cult of a disembowelled saint. The chapel, demolished in 1502, is believed to have held relics, including a single tooth, and featured gruesome images of the saint's martyrdom.

SourceTaylor & Francis Group·JournalJournal of the British Archaeological Association·DateNov 30, 2022

Study using DNA analysis of sacrificial spider monkey suggests Mesoamerican diplomacy

A study using DNA analysis of a sacrificial spider monkey at Teotihuacàn, Mexico, reveals the earliest evidence of primate captivity and translocation in the Americas. The research provides insight into ancient trade networks and suggests that the spider monkey was a diplomatic gift between Teotihuacàn and the Maya civilization.

SourceUniversity of Oklahoma·JournalProceedings of the National Academy of Sciences·DateNov 28, 2022

Ancient Roman coins thought to be fakes now authenticated

A new analysis confirms that ancient Roman coins featuring the portrait of 'Sponsian' are genuine, suggesting he was a real leader who ruled Roman Dacia in the 260s CE. The study used advanced microscopy and spectroscopy techniques to analyze the coins and uncover evidence of their authenticity.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 23, 2022

1,700-year-old spider monkey remains discovered in Teotihuacán, Mexico

Researchers found the skeletal remains of a 5-8 year old spider monkey in Teotihuacán, Mexico, which provides the earliest evidence of primate captivity and translocation. The discovery also reveals gift diplomacy between Teotihuacán and Mayan elite, challenging previous beliefs about Maya presence in the region.

SourceUniversity of California - Riverside·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateNov 21, 2022

Footprints claimed as evidence of ice age humans in North America need better dating, new research shows

A new study disputes the evidence of ancient human footprints in North America, suggesting they may be thousands of years older than claimed. The dating method used relies on aquatic plant seeds, which absorb carbon from water rather than the atmosphere, potentially giving age estimates that are much older than the plants themselves.

SourceDesert Research Institute·JournalQuaternary Research·TypeExperimental study·DateNov 15, 2022

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

Dinosaur “mummies” might not be as unusual as we think

Researchers propose a new explanation for how dinosaur mummies might form, suggesting desiccation and deflation as a common pathway. This process is also observed in modern animal carcasses, revealing that rare fossils may not be as unusual as previously thought.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateOct 12, 2022

Not Just for the Gods

A new study by UC Santa Barbara researchers Anabel Ford and Mattanjah de Vries reveals that cacao was accessible to the general populace and used in celebrations at all levels of ancient Maya society. The analysis of 54 archaeological ceramic sherds from El Pilar, Belize, found evidence of cacao residues in all vessel types, including ...

SourceUniversity of California - Santa Barbara·JournalProceedings of the National Academy of Sciences·DateSep 26, 2022