Articles tagged with Indigenous Peoples
Researchers found that dementia incidence among Tsimané and Mosetén communities in the Bolivian Amazon was comparable to that in US and northern European populations, but survival rates were significantly shorter. The study suggests that lifestyle factors, such as physical activity and access to medical care, may contribute to the lowe...
An international team reconstructed a 1,000-year timeline documenting human impact on the ecosystem surrounding Crawford Lake. The analysis of sedimentary ancient DNA samples revealed changes in plant, animal, and microbial communities over the centuries.
Researchers develop two virtual culturally grounded interventions to address substance use among urban American Indian and Alaska Native emerging adults. The studies show reduced substance use, including cannabis and alcohol consumption, as well as social connections with tribal communities.
A recent study reveals that the Pimentel Barbosa Indigenous Territory, home to the Xavante ethnic group, has maintained its environmental configuration amidst agricultural expansion and deforestation. The area, dominated by Cerrado vegetation, has been preserved despite surrounding areas being converted to soybean farming and livestock...
The study demonstrates that biosphere reserves in the Western Amazon effectively prevent deforestation compared to similar areas. Transition areas and buffer zones are particularly effective in conserving biodiversity.
Researchers recovered and analyzed ancient viral DNA from a local community in northern Chile, revealing the strongest direct evidence linking European colonization to the introduction of smallpox to the Americas. The study shows that smallpox evolved in a way that allowed it to spread successfully with minimal adaptation.
A new study reveals that despite improvements in access to services through Jordan's Principle, First Nations children still face long-standing inequalities in healthcare. The review highlights the critical role of allied health professionals in navigating the system and calls for improved training and awareness among healthcare workers.
A new review of current research highlights the importance of culturally grounded approaches to food systems literacy in addressing global hunger and malnutrition. The study suggests that Indigenous knowledge and participatory methods can improve food systems resilience and support communities to maintain traditional food practices.
The study reveals that local political connections and strong NGO support are crucial for securing formal recognition of customary land rights. Communities with influential leaders and advocacy organizations like AMAN tend to succeed, while those without face significant hurdles. The researchers propose simplifying bureaucratic procedu...
A team of researchers is calling for more ethical consideration in using genomic technologies to influence the environment and species. They recommend respecting Indigenous data sovereignty and ensuring access and benefit sharing.
A novel study utilizing sharing circles reveals the need for holistic strategies that blend Indigenous and Western approaches to overcome systemic barriers. Key findings include the central role of humor as a culturally grounded mode of communication and the importance of storytelling in traditional teachings.
A study analyzing the Donlin Gold deposit finds that Alaska Native communities hold multiple roles in mine development, including subsistence activities and corporate shareholders. The research highlights the tension between economic opportunity, sovereignty, and environmental stewardship on traditional lands.
A recent study using whole-genome data reveals the complex history of South American Indigenous peoples, with genetic diversity higher in Central America and the Southern Cone. The research also identifies a third wave of migration from Mesoamerica around 1,300 years ago, which challenges previous views about Indigenous groups.
A study reveals that medical exposure can rapidly change the human microbiome, with gut microbes shifting toward patterns more commonly seen in urban populations. The research found a decline in microbial diversity and a shift towards bacterial groups more common in industrialized societies.
A new study proposes a comprehensive framework identifying distinct biophysical stewardship practices across three ecological levels. The authors argue that underrepresentation of Indigenous knowledge in conservation research and policy is detrimental to effective governance, and their framework aims to address this imbalance.
A new study by Colorado State University reveals that Latin America and southern Europe favor 'mutualism' while the US and Canada prioritize 'domination'. This divergence in views is linked to European colonization centuries ago. The research emphasizes the importance of considering cultural differences in wildlife management policies.
Research in Amazonas reveals that small amounts of Amazonian dark earth can increase the height and diameter of two tree species by up to 55% and 88%, respectively. The study attributes this growth to the reorganization of beneficial microorganisms around plant roots.
Researchers use tree rings and satellites to date changes beavers make to the tundra landscape as they spread northwards. The study provides evidence of beaver colonization in the region starting in 2008, with satellite analysis revealing a significant expansion of surface water between 2015 and 2019.
A global paradigm shift is needed to protect intact ecosystems and prioritize Nature Positive framework, integrating Indigenous knowledge and finance. The webinar series on May 28, 2026, will explore effective actions for people and nature, guided by the Three Conditions Framework.
A new report highlights the need for schools to embed Indigenous knowledge and practices into their curriculum and training programs. The Moombaki Cultural Learnings Project, led by Curtin University, demonstrates how authentic community-led programs can transform Aboriginal children's wellbeing and sense of belonging.
Researchers at Stockholm Environment Institute developed a new method to identify and reduce risks of violating Sámi rights linked to industrial projects on traditional lands. The method highlights significant risks to human rights, particularly for the Gabna Sámi reindeer herding community.
A new paper warns that halting and reversing biodiversity loss by 2030 is urgent to avoid destabilizing the Earth's vital systems. The authors call for a unified 'Nature Positive' approach to global environmental goals and governance.
Inuit communities in Nunavik, Quebec, are facing a devastating tuberculosis epidemic, with rates 1000 times higher than non-Inuit populations. The study's findings highlight the need for increased healthcare resourcing and community-led initiatives to address this crisis.
The study found that 73% of AIAN deaths from police violence occurred on or within 10 miles of reservations, despite only 40% of AIAN people living there. The authors argue that colonial policies and inequities in policing contribute to this disproportionate risk of fatal police violence.
A large representative study found that 3 in 10 Indigenous adults meet criteria for healthy functioning, highlighting the importance of addressing structural barriers and promoting culturally meaningful pathways to wellness. Financial security, physical activity, and reduced chronic illness were key predictors of healthy functioning.
A coalition of experts warns that carbon markets may be penalizing First Nations' long-term stewardship due to their 'additionality' requirements. The definition of 'additionality' often rewards restoration on degraded land, excluding protected ecosystems and traditional owners' custodianship.
A global study synthesizes evidence on dementia inequities in Indigenous communities, highlighting their cultural strengths as neuroprotective resources. The authors recommend centering culture and community in brain health research to promote lifelong equity and strengths-based models of dementia care.
A global study documents the collective ecological memory of Indigenous Peoples and local communities, revealing a consistent pattern of large-bodied bird species disappearing from local environments replaced by smaller-bodied species, with average bird mass declining from 1500g to 535g over eight decades.
Krystal Tsosie emphasizes Indigenous science offers frameworks for equitable governance, accountability, and stewardship in genomics and AI. Her talk at the AAAS Annual Meeting highlights the need to recognize Indigenous ways of knowing and include them in advancing science responsibly.
A University of Oklahoma researcher has been awarded a competitive NIH grant to advance tribally defined genomic research approaches. The project, called Partnerships for Indigenous-led ELSI Research (PIER), will strengthen meaningful collaboration with Indigenous communities and promote Indigenous-driven approaches to genomic research.
Researchers analyzed stone tools from 14 archaeological sites and found starch granules from the Four Corners Potato, supporting early domestication. The study reveals that Indigenous people intentionally cultivated and transported the tuber across the Colorado Plateau.
Research suggests that people use a combination of egocentric and allocentric reference frames to navigate complex environments, regardless of cultural background. This integration allows individuals to effectively track objects and movements in their surroundings.
A comprehensive review highlights the Cerrado's ecological crisis, with over 55% of native vegetation lost primarily for agricultural expansion. The region faces a silent water crisis, threatening biodiversity, economy, and climate resilience.
A new study by the University of Waterloo found that consuming local waterfowl may lead to higher levels of mercury and omega-3 fatty acids in Indigenous communities. Researchers suggest including waterfowl in monitoring programs to balance nutrition and risk reduction.
A new study reveals that giant clam populations in American Sāmoa are stable and abundant due to traditional community-based resource management. Village-managed closures outperform federally protected no-take areas, highlighting the effectiveness of cultural stewardship.
Recent research reveals that volcanic eruptions can cause unpredictable weather patterns, including volcanic rain, dust storms, and unstable Antarctic air. The study also found that the Antarctic surface atmosphere has become less stable and more prone to gravity waves since the 1950s.
The Mapping the Digital Gap report found that three in four First Nations people living in remote communities are digitally excluded, facing barriers to accessing and using online services. Despite an 8.7 point improvement in digital ability for First Nations people in very remote communities, the gap remains significant.
A new study highlights the importance of protecting coastal ecosystems while building long-term environmental and cultural knowledge. The research, co-designed by Indigenous leadership and RMIT University scientists, found that a mangrove forest on the Barron River estuary stores over 2,000 tonnes of carbon annually.
A large bundle of stone tools was deliberately buried near a waterhole in the remote outback around 170 years ago. The tools were likely used by Indigenous Australians to facilitate trade and daily life. Archaeologists from Griffith University have uncovered this cache, providing valuable insights into the region's history.
Researchers warn that Brazil's domestic policies must align with international commitments on forest conservation and climate justice. The country must take concrete actions, such as reversing anti-environmental policies and protecting indigenous peoples' rights.
A study published in npj Ocean Sustainability reveals that traditional Hawaiian fishponds (loko iʻa) effectively shield fish populations from the negative impacts of climate change. The research found that loko iʻa fish populations were more resilient to rising water temperatures than those in surrounding estuaries.
Scientists study ancient oyster populations to guide present-day restoration efforts. By analyzing shell size and breakage, researchers can interpret how intensively communities harvested oysters, shedding light on the challenges of rebuilding depleted reef ecosystems.
The Subsidiary Body on Article 8(j) and Other Provisions of the Convention Related to Indigenous Peoples and Local Communities has been established to elevate the role and contributions of these groups. The body aims to promote greater environmental democracy, with women and youth expertise being reflected in its work.
A new study suggests that Indigenous Australians may have been fossil collectors, rather than hunters, of Australia's megafauna. The researchers re-analyzed a fossilized tibia bone with an incision and found that it was likely already fossilized when the cut occurred.
A Cornell University study found that middle school-age Cherokee students cited cultural activities, financial privilege, and substance abuse as common stereotypes about themselves or other Native Americans. The research highlights the importance of understanding prevalent stereotypes to support students' development and counter them.
University of Oklahoma researchers suggest creating a trust fund to increase and sustain funding for the Indian Health Service, addressing chronic underfunding that has led to health disparities among Indigenous populations. The proposed trust fund model is similar to the Vaccine Injury Compensation Trust Fund and aims to generate ongo...
Researchers developed a framework for building trust-based partnerships with Indigenous communities to study microbiomes. They worked closely with Matsés leaders and community members, incorporating cultural differences and transparency into their methods.
A new study reveals rising rates of invasive SDSE infections across Australia, particularly among older Australians and those from remote regions. The research highlights disparities in health outcomes between regions and populations, emphasizing the need for improved surveillance and prevention strategies.
A recent study from Edith Cowan University reveals a lack of culturally specific and validated screening tools to address eating disorders among Aboriginal youth in Australia. The research found that 28.6% of Aboriginal youth were affected by eating disorders, with nighttime binge eating being the most common occurrence.
A new study has created a culturally-informed approach to screening for food insecurity among Navajo Nation patients, reducing stigma and improving patient comfort. The alternative screener reflects local food traditions and community food access better, capturing unique aspects of the issue.
A genomic analysis of over 1,200 people from across South Africa reveals how colonial-era European, Indigenous Khoe-San peoples, and enslaved people contributed to the modern-day gene pool. European genes were more common in males, while Indigenous genes were more common in females.
Analysis found that Indigenous Territories with high forest cover can decrease disease rates, including malaria and pneumonia. Legal protection is key to maintaining this effect.
American Indian and Alaska Native residents in Oklahoma face significant cancer disparities due to barriers in accessing lifesaving cancer care. A new care coordination and communication program aims to address these challenges by facilitating virtual huddles between healthcare teams.
An ethnobotanist from the Pataxó Hã-Hã-Hãi Indigenous Land in Brazil has revived ancestral healing knowledge to treat diseases like parasitic worms, diabetes, and hypertension. He discovered 43 medicinal plants used for these diseases, with 79% consistent with recent scientific literature.
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.
The Arctic Challenge for Sustainability II research program has led to a cross-disciplinary study on sustainable development in the Arctic for Indigenous peoples. The goal is to improve health, well-being, and security of Arctic communities while conserving ecosystem structures and resources.
The RTVS network, launched in 2020, provides a range of virtual services to support patients, physicians, and health care providers in rural communities. The program has seen increased use and benefits, including improved access to primary, emergency, and specialized care.
Dr Dank's latest work explores how English language suppresses First Nations' voices and cultural disconnections. She draws on her experiences to reclaim the concept of 'terraglossia', coining a word that highlights the importance of Aboriginal languages.
New research reveals complex challenges Aboriginal people face when seeking support after a road traffic injury, including lack of awareness and culturally insensitive systems. The study calls for a national overhaul of compensation and return-to-work programs centered on Indigenous knowledge and cultural determinants of health.
A groundbreaking NTU Singapore-led study has identified the earliest known Asian migrants who traveled over 20,000km from North Asia to South America. The GenomeAsia100K study reveals that these ancient humans arrived in the Americas approximately 14,000 years ago, diverging into four major groups and adapting to diverse environments.