A new study from Stockholm University found that the most severe droughts in the ancient Eastern Mediterranean arose when multiple natural climate cycles coincided. This helped explain why the drought associated with the Late Bronze Age collapse were so severe, pushing societies beyond a critical hydroclimatic threshold.
The Paleocoordinates Calculator (PACA) tool simplifies paleogeographic reconstructions by providing high-quality palaeogeographic data for researchers and users. PACA facilitates access to paleogeographic data, promoting transparency and reproducibility in Earth sciences.
A new study by Swansea University reveals upstream river management as the primary driver of the Mesopotamian Marshes' health, not local rainfall. The findings highlight the need for international cooperation to ensure sufficient water reaches the marshes during periods of drought.
A large national study found that multiple sclerosis (MS) death rates vary significantly by age, geography, and race. The analysis, led by the Keck School of Medicine of USC, also found that co-occurring conditions, including high blood pressure and cardiac arrest, were linked to increased mortality among people with MS.
Researchers analyzed wastewater samples from 19 communities across North Carolina, revealing patterns of plant and animal consumption influenced by economics, immigration, and geography. The study demonstrates the potential for wastewater surveillance to track nutrition trends and identify gaps in food access.
The widespread implementation of driverless truck technology in the US could reduce transportation costs by 35%, resulting in significant increases in total interstate trade value. The impact would vary across states, with specific regions exhibiting higher percentage increases in exports.
Clean air policies have improved public health but worsened urban heat islands in humid climates by limiting evaporative cooling and increasing solar radiation. In arid regions, this effect is weakened, highlighting the urgent need for region-specific adaptation strategies.
A Concordia University study reveals that Quebec's forests are recovering with an increase in conifer species, driven by the growth of balsam fir. The researchers used satellite imagery and ground-based forest inventory data to track changes over three decades.
The development of AI-enabled research platforms poses a risk of unequal access, potentially excluding scientists without resources or connections. As decisions about platform accessibility are made in the next five years, it will shape the geography of global discovery for generations.
Experts from medicine, psychology, and geography will discuss the links between climate change and mental health, highlighting specific perspectives from South Africa and Germany. The webinar aims to integrate mental health into climate and health strategies.
A social media analysis by the University of Helsinki reveals that nature has an important role to play in tourism beyond the beaches, with 25% of photos taken in conservation areas and a third in natural settings. This finding suggests that Central and Southern Europeans tend to focus more on nature than British or Nordic visitors.
A Maynooth University oceanographer warns that exaggerated claims of ocean climate risks to Ireland disrupt future planning. The real risks lie in changes to the Atlantic currents that sustain Ireland's mild climate, including precipitation patterns and storminess.
The American AI Jobs Risk Index projects 9.3 million US jobs at risk of displacement in the next 2-5 years, with a midpoint of approximately $757 billion in annual income loss. High-earning knowledge workers and occupations in Information, Finance, and Professional Services are most vulnerable to AI-driven job displacement.
A new Concordia study reveals that UK household recycling rates are influenced by factors such as garbage collection frequency, education, and population density. The research found that districts with less frequent garbage collection and convenient recycling systems had higher recycling rates, with median levels of around 61%.
A new book chronicles the impact of immigration enforcement on young adult families, revealing a geography of deportability where no space feels safe. The research highlights the pivotal role of young adults in coping strategies, including emotional labor and navigating legal processes, amidst rising mental health concerns.
Scientists analyzed peatland samples to reconstruct 4,000-year history of storm activity in the northwestern Atlantic. The study found increased storminess in three periods: 800-550 BCE, 500-750 CE, and 1300-1700 CE, which aligns with eastern Canada records.
A new Concordia research study refutes the notion that beaver dam failures can cause river flooding, arguing that failed dams had only a small effect on water levels downstream. The study found that natural conditions such as steep slopes and intense rainfall were more likely to cause damage.
A new Concordia study finds that Montrealers face difficulties accessing fresh and healthy food due to inadequate public transportation and limited grocery store locations. The researchers recommend combining active transportation with public transit to increase accessibility to healthy food establishments.
Cities need clear limits on urban sprawl to achieve sustainability. A new Concordia study proposes combining greenbelts with densification policies to limit sprawl and promote sustainable development. The study found that without additional policies, greenbelts alone are insufficient to halt urban sprawl.
A study by HKU Geography researchers found that urban grasslands and croplands can exhibit higher surface temperatures than nearby built-up areas in arid regions. In contrast, trees are identified as 'Heatwave Heroes' due to their deeper root systems, providing cooling benefits in most cities during heatwaves.
Researchers at UC3M have received grants from the Ramón Areces Foundation to develop projects using AI, digitization, and chronotope mapping in archaeology, history, and cinema. The projects aim to advance knowledge of the Castilian Middle Ages and the Spanish film industry.
The inaugural JACC Cardiovascular Statistics report examines five major CVD risk factors and conditions, revealing persistent disparities by race, geography and socioeconomic status. The report identifies critical gaps in data and opportunities for innovation to improve US heart health.
A new study led by Concordia researchers found that federally funded Indigenous-led conservation programs can deliver highly effective climate and biodiversity outcomes. These programs, known as Indigenous-led Nature-based Solutions (NbS), can match or surpass conventional national and provincial parks in terms of carbon storage and bi...
This article explores Intelligent Geography, a new research paradigm that leverages big data, AI, and computing power to analyze geographic systems. The study highlights the evolution of geography from methodological to predictive modeling, but also raises concerns on security and model clarity.
A new Oxford University study finds nearly 8,000 animal species could face extinction by the end of this century due to combined effects of climate-driven extreme heat and human land-use changes. The study highlights the urgency of conservation and mitigation actions globally to prevent immense losses to biodiversity.
Researchers used historical geography to accurately measure Earth's rotation speed during a total solar eclipse in 709 BCE, providing new data about the Sun's activity. The study also supports recent solar cycle reconstructions and independently validates previous findings using radiocarbon analysis.
New research reveals that Antarctic mountain peaks can significantly increase the supply of vital nutrients to the Southern Ocean, enhancing its ability to absorb atmospheric carbon dioxide. Sediments from exposed rock surfaces contain higher concentrations of bioavailable iron, which fuels phytoplankton growth and absorbs CO2 through ...
Researchers at Penn State developed four AI-powered GIS agents to demonstrate autonomous data retrieval, spatial analysis, map generation, and cartographic tasks. The agents showed promise in reducing manual grunt work and expanding geospatial solutions to pressing challenges.
A new study found that less educated and lower-income neighborhoods are consistently farther away from cultural institutions, such as elite universities and museums. The researchers measured straight-line distances and expected travel times between neighborhoods and eight amenities of cultural capital to quantify the geographic barriers.
A new report from the University of Liverpool highlights the uneven progress toward achieving UN SDG11, a goal to make cities more inclusive, safe, and sustainable. To meet this goal by 2030, planners must translate global awareness into local action.
A new study reveals that laws restricting pain clinics, or 'pill mills,' where opioids were often prescribed, reduced risky opioid use by 5 percent. Enacting such laws near the onset of the crisis in the 1990s could have reduced risky use by 30 percent over time.
Researchers developed an AI-driven framework to predict which plant species are most likely to become invasive before they even arrive in a new location. The methodology combines decades of ecological data with machine learning methods to identify high-risk species.
A study published in PLOS One mapped ancient tomb distributions across China to identify patterns influenced by socioeconomic factors and geography. The research found that tombs from periods of relative stability were more common than those during times of war and instability.
A new model shows that buoyant plastics degrade slowly at the surface, fragmenting into smaller particles over decades. These tiny fragments can then sink to the ocean floor, but it may take more than 100 years for surface plastic waste to disappear.
The TORF Research Unit studies medieval North Frisia's tidal flats, revealing archaeological remains and understanding human-environment interactions. Researchers aim to reconstruct the region's complex history and raise public awareness of coastline risks.
A study by University of Arizona researchers found that selecting the right data for flood insurance can significantly improve accuracy, speed, and predictability. The type of data used affects not only payout timing but also confidence in anticipating future payouts, influencing program costs.
The study reveals that when physical constraints are removed, human mobility follows a power-law pattern, decreasing steadily with distance. The researchers found this pattern across five orders of magnitude, from 10 meters to hundreds of kilometers.
A Norwegian University of Science and Technology expert analyzes national curricula for geography in upper secondary school, revealing shortcomings in teaching geographical thinking and place concepts. The study emphasizes the importance of connecting topics within nature and society, enabling students to analyze world situations and i...
A new tool helps understand original landscape functioning and supports current land use strategies by generating realistic drone footage of past landscapes. The study uses AI to create photorealistic depictions of the Great Hungarian Plain before water regulations.
The study found that sleep schedules differ between weekdays and weekends, with most people catching up on lost sleep over the weekend. Seasonal changes also play a bigger role than expected, with people sleeping more in winter and less during summer months. Irregular sleep can be linked to adverse health risks.
A PSU study found that fires can cause trees to die in subsequent years, affecting forest regeneration. The researchers mapped annual changes in live tree cover and found that older conifer trees and sensitive species were most likely to die later.
A new economic geography model, incorporating firm heterogeneity and environmental pollution, can help policymakers understand the impact of industrial clusters on regional development. The model suggests that changes in firm productivity distribution and trade costs can influence industrial agglomeration and region development.
The 'Isle of Fire' video series, developed by Time for Geography, provides a 50-year perspective on the 1973 Heimaey eruption and its impact on volcanic hazard management. The series features cutting-edge techniques in eruption reconstruction and forecasting, as well as modern management strategies.
A study by McGill University researchers estimates that about 8,500 tonnes of antibiotics end up in river systems around the world each year, posing a risk to human health and aquatic ecosystems. Amoxicillin is the most likely to be present at risky levels, especially in Southeast Asia.
A new study compares tropical mountain ice cores to climate model simulations, revealing discrepancies in Earth's average temperature trends. Researchers found that ice core data and computer models match for polar regions like Greenland and Antarctica, but not for tropical mountains.
A new study by Dartmouth researchers lays out a scientific framework for tracing specific climate damages back to emissions from individual fossil fuel companies. The framework combines climate modeling with publicly available emissions data to provide robust emissions-based attributions of climate damages at the corporate scale.
The event brought together over 300 participants, including educators and students, to raise awareness about climate change and its effects. Participants engaged in DIY workshops and keynotes from experts in meteorology and education, highlighting the importance of cross-disciplinary cooperation and youth empowerment.
Researchers found that people's activity patterns and visit frequency at healthy food sources are stronger predictors of obesity-related cancer risk than location-based approaches. The study used GPS data and obesity-related cancer mortality data to analyze the relationship between food shopping habits and health outcomes.
Researchers found significant implications for water management and wildlife due to the decline in snowpack, affecting the Sainte-Anne River and its streamflow patterns. The study's findings align with historical records of droughts and heavy precipitation, highlighting the importance of protecting old growth forests.
HKU achieves exceptional results in the 2025 QS World University Rankings by Subject, ranking 4th globally in Dentistry and Education. The university leads in 33 out of 50 subjects locally, accounting for two-thirds of the ranked subjects.
A new study warns that the risk of reaching 2.7°C of global warming is substantial, with cascading impacts on marine ecosystems and local infrastructure. The research calls for urgent action to reduce greenhouse gas emissions and invest in sustainable practices and climate adaptation strategies.
Researchers uncover high nitrogen isotope values in 2.75 billion-year-old stromatolites, suggesting ammonium accumulation in deep waters and upwelling bringing it to shallow waters. This finding supports the proposal that volcanic activity fueled early life's growth.
Researchers have uncovered the Fulani people's genetic diversity, tracing their history back to the Green Sahara period. The study found correlations between culture, geography, and genetics, highlighting the importance of Fulani subsistence strategies in shaping their genetic landscape.
A multinational research project, led by UC Merced and BioSCape, used NASA aircraft to collect data on ultraviolet, visual, thermal and other images over South Africa's Greater Cape Floristic Region. The data provided a comprehensive look at the region's biodiversity and ecosystem function.
The Xinjiang Institute of Ecology and Geography has launched several initiatives to combat desertification, including a Green Technology Park in Mauritania and the African Great Green Wall initiative. These efforts aim to address livelihood crises and improve economic development in Africa.
A recent study suggests that the mid-Pliocene warm period may provide insights into the future behavior of the East Asian summer monsoon. The research reveals that the seasonal march of the EASM was about 10 days earlier in the mid-Pliocene, driven by extratropical vegetation greening and tropical shelf exposure.
Researchers found that mangrove forests in the Maldives have lost over half of their cover since 2020 due to rising sea levels and climate change. The findings indicate that the Indian Ocean Dipole and accelerated sea level rise led to dieback, causing the trees to drown.
A new study from Virginia Tech shows large language models can assess human-made environments using street-view images, similar to traditional methods. LLM-based performance offers a more accessible tool for users in small to medium-sized cities, making it easier to manage smart urban infrastructure.