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Study: Fossils reveal reliable record of marine ecosystem functioning

Fossilized marine invertebrates accurately reflect past ecosystems' functional diversity, offering a powerful tool for understanding long-term ecological change and informing modern conservation efforts. The study supports the growing field of conservation paleobiology by validating the use of functional diversity metrics in fossil data.

SourceUniversity of Nevada, Las Vegas·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateAug 26, 2025

New discovery of wild cereal foraging – a precursor to agriculture – far from the fertile crescent

Researchers found evidence of wild barley harvesting 9,200 years ago in Toda Cave, southern Uzbekistan, suggesting a more widespread transition to farming. The discovery contradicts the idea that agriculture developed independently in various parts of the world, instead revealing a more complex and interconnected process.

SourceMax Planck Institute of Geoanthropology·JournalProceedings of the National Academy of Sciences·DateAug 25, 2025

Uniquely preserved artillery offers clues of European colonisation

The study of Gribshunden's preserved artillery reveals insights into the technology and tactics used by European explorers in their quest for global domination. The discovery sheds light on why Denmark failed to compete with Iberian powers in colonizing the Americas, instead focusing on consolidating rule over the Baltic region.

SourceLund University·JournalThe International Journal of Nautical Archaeology·DateAug 22, 2025

To craft early tools, ancient human relatives transported stones over long distances 600,000 years earlier than previously thought

Researchers analyzed stone tools from Kenya's Homa Peninsula and found they were crafted from stronger, volcanic rocks brought from several miles away. This discovery pushes back the earliest known evidence of ancient humans transporting resources over long distances by 600,000 years.

SourceSmithsonian·JournalScience Advances·TypeObservational study·DateAug 15, 2025

Archaeologists use X-rays to distinguish iron from different periods of America’s colonial past

A new study demonstrates that microscopic differences in iron can be spotted using X-ray fluorescence spectrometry, allowing archaeologists to identify the origin of Spanish iron objects. This technique follows a quiet revolution in southeast archaeology, where metal detectors have been adopted for large-scale survey work.

SourceFlorida Museum of Natural History·JournalInternational Journal of Historical Archaeology·DateAug 13, 2025

Major discovery of Ice Age bones in a Norwegian cave opens a window into the past

Scientists have uncovered the remains of a vast animal community that lived in the European Arctic 75,000 years ago. The bones represent the oldest example of an animal community in the region during this warmer period of the ice age, providing valuable insights into how wildlife responded to dramatic climate shifts.

SourceBournemouth University·JournalProceedings of the National Academy of Sciences·TypeImaging analysis·DateAug 4, 2025

4,000-year-old teeth record the earliest traces of people chewing psychoactive betel nuts

Researchers discovered traces of betel nut compounds in dental calculus from a 4,000-year-old burial site in Thailand, shedding light on the ancient practice. The study used new methods to analyze ancient teeth and found evidence of psychoactive plant use that was previously invisible to archaeologists.

SourceFrontiers·JournalFrontiers in Environmental Archaeology·TypeExperimental study·DateJul 31, 2025

Specialty of the house: Neanderthals at two nearby caves butchered the same prey in different ways, suggesting local food traditions

Scientists think Neanderthals passed down different food preparation practices to neighboring groups, resulting in distinct butchery strategies. The differences in cut-mark patterns between Amud and Kebara caves may reflect unique cultural traditions of animal carcass processing.

SourceFrontiers·JournalFrontiers in Environmental Archaeology·TypeObservational study·DateJul 17, 2025

Neanderthals at two nearby caves butchered the same prey in different ways, suggesting local food traditions

Two Neanderthal groups living in Amud and Kebara caves in northern Israel butchered the same prey using similar tools but with distinct patterns of cut-marks on animal bones. These differences could represent cultural food practices such as drying or aging meat before butchering, which were passed down through generations.

SourceThe Hebrew University of Jerusalem·JournalFrontiers in Environmental Archaeology·TypeExperimental study·DateJul 17, 2025

Egyptian donkeys may have been incorporated into ritual burials - while local donkeys were part of the menu - in the Early Bronze Age in present-day Israel, per analysis of four complete donkey skeletons and other remains

Researchers analyzed four complete donkey skeletons and remains to discover that Egyptian donkeys were incorporated into ritual burials during the Early Bronze Age in present-day Israel. Local donkeys were also part of the diet, according to the study published in PLOS One.

SourcePLOS·JournalPLOS One·DateJul 9, 2025

Researchers find crab and clam resilience etched into shells

Researchers found that crab and clam species have remained stable in the Broken Group Islands for the past 3,000 years due to their resilience etched into shells. The study's novel approach uses repair scars on clam shells to assess historical crab populations, providing a tool for coastal conservation efforts.

SourceHakai Institute·JournalBiological Conservation·TypeObservational study·DateJul 8, 2025

The water management of ancient Arles

Researchers decoded the complex history of ancient Arles' aqueduct system by analyzing limescale deposits and building materials. The study confirmed that the basin functioned as a header basin upstream of an aqueduct arcade bridge, and revealed the role of large lead pipes in supplying water to different parts of the city.

SourceJohannes Gutenberg Universitaet Mainz·JournalGeoarchaeology·TypeExperimental study·DateJul 1, 2025

What animal bones reveal about life on the medieval Liao frontier

The discovery of thousands of animal bones at a remote garrison site in northeastern Mongolia sheds new light on the lives of soldiers and civilians who lived along the medieval Liao Empire's long wall. The analysis suggests a largely self-sufficient pastoral economy, with evidence of herding, hunting, fishing, and seasonal climate var...

SourceThe Hebrew University of Jerusalem·JournalArchaeological Research in Asia·TypeObservational study·DateJun 25, 2025

Ancient temple ruins discovered in Andes shed light on lost society

A newly discovered Tiwanaku temple in Bolivia provides new insights into the ancient society's highly organized structure and its connection to trade routes. The temple's layout suggests it was used for rituals following the solar equinox, and fragments of keru cups found on its surface point to its function as a central hub for trade.

SourcePenn State·JournalAntiquity·TypeObservational study·DateJun 24, 2025

Study provides evidence pigs were domesticated from wild boars in South China

A new study provides evidence that pigs were domesticated from wild boars in South China approximately 8,000 years ago. The researchers analyzed molar teeth of 32 pig specimens and found starch granules, human parasite eggs, and other signs of human interaction, indicating that pigs ate cooked foods, human waste, and scavenged food fro...

SourceDartmouth College·JournalProceedings of the National Academy of Sciences·DateJun 10, 2025

The Roman massacre that never happened according to a new study of an iconic archaeological site

A new study by Bournemouth University reveals that the 'war-cemetery' at Maiden Castle did not die in a single event, but rather experienced lethal violence spanning multiple generations. The findings question the traditional narrative of Roman conquest and highlight the need for reevaluation of other archaeological cemeteries.

SourceBournemouth University·JournalOxford Journal of Archaeology·TypeImaging analysis·DateMay 23, 2025

Archaeologists combine cutting edge research techniques to shed light on the treatment of individuals with disabilities in the late Middle Ages

Researchers analyzed a skeleton with a severe knee injury to uncover the complexities of social attitudes towards individuals with disabilities in medieval Europe. The study found that despite negative cultural views, some individuals with disabilities received long-term care and prominent burials.

SourceDe Gruyter·JournalOpen Archaeology·TypeComputational simulation/modeling·DateMay 15, 2025

New special issue in "Proceedings of the Royal Society B" reframes the origins of domestication

A new special issue in Proceedings of the Royal Society B explores lesser-studied plants and animals, revealing diverse and context-dependent ways domestication occurred. Studies analyze cereal grain evolution across Eurasia, challenging conventional narratives and introducing new definitions for domestication.

SourceMax Planck Institute of Geoanthropology·JournalProceedings of the Royal Society B Biological Sciences·DateMay 15, 2025

Name diversity sheds light on ancient societies

Researchers analyzed personal names from archaeological findings to detect patterns of identity, openness, and change in ancient Hebrew societies. They found that the Kingdom of Israel had a more diverse naming landscape than Judah, indicating a more open and cosmopolitan society.

SourceThe Hebrew University of Jerusalem·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateMay 12, 2025

Centuries-old Austrian mummy found to be exceptionally well preserved thanks to unusual embalming method

Researchers analyzed a centuries-old Austrian mummy and found it remarkably well-preserved due to an unusual embalming technique involving wood chips, twigs, fabric, and zinc chloride. The mummy, of a local parish vicar, was identified through interdisciplinary analysis, including radiocarbon dating and stable isotope patterns.

SourceFrontiers·JournalFrontiers in Medicine·TypeExperimental study·DateMay 2, 2025

Neolithic agricultural revolution linked to climate-driven wildfires and soil erosion - new study finds

A new study reveals that the Neolithic Revolution in the southern Levant was triggered by catastrophic wildfires and climate-driven soil erosion, forcing early communities to adopt agriculture. Fertile soils formed in valley basins after hillslope degradation became hotspots for settlement and farming.

SourceThe Hebrew University of Jerusalem·JournalJournal of Soils and Sediments·TypeExperimental study·DateApr 20, 2025