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The limestone spheroids of ‘Ubeidiya: Intentional imposition of symmetric geometry by early hominins?

A team of archaeologists has found evidence of intentionally crafted limestone spheroids at the Ubeidiya site, dating back 1.4 million years. The discovery challenges existing beliefs about early hominin capabilities and technological achievements, suggesting a desire for symmetrical shapes in stone.

SourceThe Hebrew University of Jerusalem·JournalRoyal Society Open Science·TypeObservational study·DateSep 5, 2023

Luzio, who lived in São Paulo 10,000 years ago, was Amerindian like Indigenous people now, DNA reveals

A study analyzing genomic data from 34 fossils, including the famous sambaquis shell mounds, found that Luzio, São Paulo's oldest skeleton, was a descendant of the ancestral population that settled the Americas at least 16,000 years ago. The research also revealed differences between coastal and inland communities, suggesting two disti...

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalNature Ecology & Evolution·DateJul 31, 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

Ancient breeding of scarlet macaws

Researchers discovered evidence of scarlet macaw breeding in Old Town, New Mexico, dating back to the early 1100s. The findings suggest that macaw breeding was occurring north of its known range and may shed light on the practice of breeding and keeping these birds in the Americas.

SourcePNAS Nexus·JournalPNAS Nexus·DateJun 13, 2023

Archaeologists map hidden NT landscape where first Australians lived more than 60,000 years ago

Scientists have used sub-surface imaging and aerial surveys to uncover the Red Lily Lagoon area in West Arnhem Land, revealing significant implications for understanding the First Australians. The study provides a new way to understand the rock art in the region, which is recognized globally for its significance and distinctive style.

SourceFlinders University·JournalPLOS ONE·TypeSurvey·DateMay 4, 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

Lasers and chemistry reveal how ancient pottery was made — and how an empire functioned

Researchers analyzed ancient Wari pottery to understand how the empire spread its aesthetic. They found that potters across the empire created their own ceramics, decorated in traditional Wari style, with distinct chemical signatures from different regions. This bottom-up approach highlights local agency and economies' importance.

SourceField Museum·JournalJournal of Archaeological Science·DateMar 14, 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

DNA from archaeological remains shows that immigration to Scandinavia was exceptional during the Viking period

A new study on ancient Scandinavian genomes reveals a surprising increase in variation during the Viking period, indicating intense gene flow from eastern Baltic region, British-Irish Isles, and southern Europe. The gene pool bounced back after the Viking period, with northern Scandinavian gene pool showing a rare genetic component.

SourceStockholm University·JournalCell·DateJan 5, 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

Shrine discovered with rituals never seen to take place before in an Egyptian temple

A recently discovered shrine at the Berenike site in Egypt's Eastern desert has provided unprecedented discoveries linked to the presence of the Blemmyes, a nomadic people. The Falcon Shrine contains offerings such as harpoons and cube-shaped statues, as well as a stele with indications related to religious activities.

SourceUniversitat Autonoma de Barcelona·JournalAmerican Journal of Archaeology·TypeObservational study·DateOct 6, 2022

Ancient Maya cities were dangerously contaminated with mercury

Researchers discovered that ancient Maya cities in Mesoamerica were heavily polluted with mercury, contaminating the soil and water. The pollution was caused by the frequent use of mercury and cinnabar paints, powders, and other products, which leached into the environment and pose a potential health hazard today.

SourceFrontiers·JournalFrontiers in Environmental Science·TypeLiterature review·DateSep 23, 2022

Study of 300-million-year-old feces finds meat on the menu

Researchers analyzed 306-million-year-old fossilized animal feces and found biomolecular information about long-extinct diets. The study revealed that an unidentifiable extinct animal was a meat-eater or on a predominantly carnivorous diet, with high proportions of cholesterol-derived molecules and a lack of plant-derived biomarkers.

SourceCurtin University·JournalBiology·TypeMeta-analysis·DateAug 30, 2022