The study reveals that ancient Rapa Nui people consumed a balanced diet of seafood and terrestrial resources, with evidence suggesting deliberate management of agricultural crops. This challenges the ecocide hypothesis, which attributes societal collapse to environmental destruction.
A survey of 423 academics, students, postdoctoral researchers, and administrators found that 39% reported verbal harassment and 9% suffered physical harassment. Women, particularly minority women, were most likely to experience racist and sexist remarks.
Bioarchaeology International is a new journal that aims to unify perspectives in the field of bioarchaeology by providing a space for peer-reviewed articles and encouraging global discussion. The journal will release its inaugural issue on June 30, 2017, and will focus on integrating material and biological evidence left behind in graves.
The discovery provides insight into the society and copper production in the Timna region during the time of David and Solomon. The wool and linen pieces suggest a deeply hierarchical society dependent on long-distance trade to support its infrastructure.
Researchers at the Weizmann Institute of Science used advanced radiocarbon dating methods to determine the age of a massive stone tower in Jerusalem. The new date, around 800-900 BCE, is nearly 1,000 years younger than the previously assigned date of 1700 BCE and moves the construction of the tower to the Iron Age.
Researchers used multispectral imaging to discover a previously invisible Hebrew inscription on the back of a pottery shard dated to the eve of Judah's destruction by Nebuchadnezzar. The inscription features an administrative text, including a request for wine and a guarantee for assistance.
New fossil finds from the Jebel Irhoud site in Morocco provide evidence that human ancestors ate a diet rich in game, including gazelle and wildebeest. The discovery pushes back the origins of Homo sapiens by 100,000 years to around 300,000 years ago.
The discovery of ancient Homo sapiens fossils in Morocco pushes back the origins of our species by 100,000 years. The fossils, dated to around 300,000 years ago, reveal a modern-looking face and teeth, but an archaic braincase shape.
A recent study challenges GIS credibility in assessing shoreline erosion to archaeological sites, highlighting the need for more current imagery sources and semi-regular updates. The research suggests that while GIS can be useful in identifying areas at risk, its limitations due to volatile weather conditions must be acknowledged.
A portable measuring device has been developed to detect optimal ripeness in tomatoes, allowing producers to monitor the fruit's composition without destroying it. The device uses Raman spectroscopy and can be used for other foods that change color during ripening, such as peppers and pumpkins.
A new study from ANU found that sagittal crest size in male gorillas and orangutans is linked to their social behavior. Females prefer larger crests, indicating a possible form of social signalling related to sexual selection.
Researchers developed an automated drill that can make complex cranial surgeries 50 times faster than standard procedures, reducing time and increasing safety. The drill uses software to set safe cutting paths and has an automatic emergency shut-off switch.
Researchers from Australian National University have found that parturition scars on skeletal remains are not a reliable indicator of childbirth. The technique has been used in police investigations to narrow down identities, but it could lead to complications or delays if incorrectly applied.
A comprehensive study on the bones of Homo floresiensis has found that they most likely evolved from an African ancestor and share a common ancestor with Homo habilis. The findings contradict the popular theory that Homo floresiensis evolved from Homo erectus.
A recent study published in PLOS ONE analyzed 194 native Latin American maize populations, revealing three distinct geographic groups of maize in Mexico and four groups in South America and the Caribbean. The findings suggest that genetic variation in maize populations may reflect human migration patterns and agricultural development.
Researchers have identified ancient fava beans in Northern Israel, dating back 14,000 years, to understand the evolution of the crop and improve its biodiversity. The findings provide crucial clues about the time and place where wild faba plants grew naturally.
A new study of ancient DNA from northwest North America finds evidence of genetic continuity spanning over 10,000 years. The research suggests that indigenous groups living today in southern Alaska and British Columbia are descendants of the first humans to inhabit the region, supporting their oral traditions.
Researchers found that fluted Clovis points have a thin groove that acts as a shock absorber, increasing point robustness and ability to withstand physical stress. The technique, absent in Northeast Asia, allowed early colonizers to travel long distances with confidence.
The Anthropocene Working Group addresses geological critics' concerns about a new epoch, emphasizing the presence of distinctive strata. The group's research highlights human-driven transformations with physical evidence, such as artificial radionuclides and plastics.
Researchers from University of Cambridge find that ordinary people left homesteads to become nomadic herdsmen or took up arms with tribes. Meanwhile, some Huns adopted settled agriculture, enjoying a more stable lifestyle.
Researchers used satellite analysis and GIS to show that 75% of ancient Silk Road sites align with optimal pasture-driven pathways for nomadic herders, revealing new insights into the network's geography
A large carved jade pendant, once belonging to an ancient Maya king, was discovered in southern Belize. The pendant, inscribed with a historical text, is now believed to have been buried during a time of crisis due to climate change and the collapse of the Maya civilization.
New study from Tel Aviv University and Hebrew University finds evidence of a fluctuating geomagnetic field in ancient Judean jar handles, with peak strength in the 8th century BCE. The research suggests that the Earth's magnetic field has undulated for thousands of years and is not weakening.
Researchers uncovered hundreds of large, mysterious geoglyphs in Brazil's Amazon rainforest, challenging assumptions about the ecosystem. The sites were found to have been built using sustainable 'agroforestry' practices, which concentrated on economically valuable tree species.
Researchers analyze how ancient South Asian population coped with changing environmental conditions using lake records and speleothem data. They found that the civilization developed in a diverse environment where water was critical for survival, and its populations were well-adapted to varying climate conditions before urbanization.
A comprehensive report warns of dire prospects for many nonhuman primates due to habitat loss, hunting, and poaching. Conservation efforts are crucial to address local poverty and population growth, as well as humanity's agricultural footprint and mining activities.
The project investigates Buddhist networks in Eastern Central Asia from the 6th-14th centuries, exploring transregional links between China, India, Tibet, and Central Asian regions. The team will analyze manuscripts and conduct field research to understand how Buddhism spread and evolved.
Researchers used computer technology to learn how past societies responded to climate change, identifying crops and strategies that can be useful today. The studies found that drought-tolerant crops like Hopi corn and foxtail millet could become crucial for human survival in areas impacted by climate change.
Researchers from OU, BU, and Smithsonian found that Arctic ground squirrels arrived on Chirikof Island at least 2,000 years ago, contradicting previous assumptions. The study's results have implications for conservation efforts in the region, highlighting the need for long-term data to determine native and indigenous species.
Researchers use advanced techniques to confirm the ancient queen's identity, shedding new light on Egyptian mummification practices. The team's findings support the idea that the mummified legs belong to Queen Nefertari, a favorite wife of Pharaoh Ramses II.
Researchers found evidence of domesticated rice in South Asia up to 430 years earlier than previously believed. The study reveals a network of regional farmers supplied produce to ancient cities, using complex multi-cropping strategies across both seasons.
Using lead isotope analysis, UF archaeologist Ashley Sharpe has created a map to determine the birthplace of ancient people and animals in Central America. This method can help track the movement of prehistoric Maya and potentially solve mysteries surrounding their origins and demise.
Scientists have discovered evidence of prehistoric milk production in southern Europe dating back to the onset of agriculture around 9,000 years ago. The study suggests that dairying played a crucial role in sustaining early farmers and spreading farming across the western Mediterranean region.
A study analyzing the genomes of 25 individuals from 1,000 to 6,000 years ago and their descendants found that variants beneficial before European contact became disadvantageous upon arrival. The researchers discovered a significant decline in these alleles, suggesting negative selection may have contributed to population decline.
A recent study suggests that individuals with autism may have played an important role in their social groups due to their exceptional memory skills and heightened perception. Collaborative morality, which emerged around 100,000 years ago, allowed for the acceptance and respect of people with autistic traits.
Archaeological remains in wetlands are threatened by rapid organic decay caused by acidic conditions. Researchers urge reevaluation of site preservation strategies and recommend urgent excavations to retrieve valuable artifacts.
Early Pacific seafarers likely harnessed El Nino and other climate patterns to settle Remote Oceania. The research suggests Samoa as a key staging area for East Polynesia colonization.
Historic analysis of East African ivory reveals where elephants roamed and were hunted during the 19th century, shedding light on the ecological impact of the ivory trade. The study maps elephant geography in the region and informs contemporary conservation strategies.
Researchers observed wild-bearded capuchin monkeys in Brazil creating fractured flakes and cores with characteristics of early Stone Age hominin tools. The monkeys' behavior suggests they may be extracting minerals or lichen from stones, but their actions are unintentional and distinct from human tool-making.
New uranium series analysis suggests Nan Madol, a Pacific island's ancient coral reef capital, was the earliest evidence of a chiefdom in the Pacific. The discovery enables archaeologists to study how societies transform into more complex and hierarchical systems.
Scholars studied archaeological and paleoenvironmental records to understand the intensification of agriculture in northern China, revealing a significant impact on fire frequency and natural environments. The findings suggest that millet cultivation played a crucial role in the emergence of ancient Chinese civilization.
Researchers discovered a well-preserved Bronze Age warrior's tomb in Greece containing over 2,000 objects, including four golden signet rings featuring Minoan iconography. The findings suggest cultural sharing between the ancient civilizations, challenging the theory of mere plunder.
Researchers have identified a unique set of protein markers in human hair that could be used to distinguish individuals. The findings demonstrate the robustness of these proteins and estimate that they would be sufficient to provide a unique pattern for an individual among a population of one million.
Scientists found a novel mutation in modern feral Hawaiian pigs that explains their black coats, suggesting humans across the world have selected and bred black pigs independently. The study suggests Polynesians brought domestic pigs to Hawaii 800 years ago and humans later selected for black coats on at least three separate occasions.
The Artazu VII site contains at least 40 species of micro- and macro-vertebrates, including extinct species like cave lion and steppe bison, preserved in anatomical connection. The site reflects the fauna in the area during the Upper Pleistocene epoch, providing high-resolution palaeoecological and palaeoenvironmental insights.
A recent study published in PLOS ONE suggests that climate change was not a primary driver of technological innovation among Stone Age humans. Researchers analyzed animal remains from South Africa's southern Cape, finding that human populations were able to absorb changes to the climate through resources like long-distance contact and ...
A team of researchers from the University of Alaska Fairbanks made a groundbreaking discovery after analyzing stable isotopes and lipid residues at prehistoric hearths along the Tanana River. The study found that early Alaskans' diets were more complex than previously thought, with salmon and freshwater fish playing a prominent role.
Researchers from the University of New Hampshire have developed a geospatial approach to better understand the roles of pre-European archaeological monument sites in Michigan. By utilizing a modeling technique called Maximum Entropy, they were able to identify the distinct niches occupied by burial mounds and circular earthwork enclosu...
Researchers developed a unique method to measure lightning strike energy by analyzing 'fossilized' sand cylinders created by thousands of years-old lightning strikes. The team found that the energy released in a single bolt of lightning peaks at over 20 megajoules per meter.
Researchers analyze human bite marks on lamb bones to develop new method for identifying ancient meals. The study found that over half of the bones bore human bite marks, allowing for the differentiation between human and animal consumption.
A Harvard-led research team conducted the first large-scale genome-wide analysis of ancient human remains from the Near East, illuminating population dynamics and genetic identities of world's first farmers. The study reveals three genetically distinct farming populations living in the Near East at the dawn of agriculture.
A team of researchers from the British Museum and University of Leicester has discovered new evidence in the Caribbean that reveals a complex interplay between early European colonizers and Native Americans. The findings, published in Antiquity, provide a nuanced understanding of cultural identity formation in the Americas.
A team of researchers has successfully sequenced the genome of 6,000-year-old Chalcolithic barley grains, revealing genetic similarities with present-day barley grown in the Southern Levant. The study provides new insights into the origins of barley domestication and suggests that it occurred in the Upper Jordan Valley.
Researchers analyzed fossil records and ostrich eggshell stable isotope measurements from two Middle Stone Age sites, finding no correlation between climate shifts and technological or cultural innovations. The study challenges the idea that climate change drove early human experimentation.
Researchers have selectively bred domesticated rat strains to exhibit tame behavior, with no instances of biting reported. The study also reveals hormonal responses and sex differences in aggression between male and female rats, shedding light on the physiological changes during domestication.
The EMODnet Workshop Report highlights the importance of historical biodiversity data for ecological models and future predictions. The workshop aimed to fill gaps in European marine species occurrence data availability by implementing data archaeology and rescue activities.
Historical research reveals that foetus and infant cadavers were valued by anatomists for studying growth and development, often kept in museums. Researchers found that anatomists preserved the skulls of infants intact to use as teaching aids, differing from adult cadavers.
Researchers at University of Wollongong have discovered physical evidence of fire use by modern humans at Liang Bua site on Flores Island, narrowing the time gap between hobbit species and modern human arrival. The findings suggest that modern humans likely arrived in Southeast Asia and Australia around 50,000 years ago.
Archaeologists uncover evidence of domesticated rice in China, shedding new light on the history of human agricultural practices. The discovery suggests that rice domestication has been ongoing for much longer than previously thought, with characteristics consistent with japonica rice now cultivated in Japan and Korea.
New study finds evidence of Asian metal traded on Alaska's northwest coast to prehistoric North America prior to European contact. The discovery sheds light on the ancient Inuit people's access to metals and technological innovation in the Arctic region.