MIT researchers developed framework to make climate-informed energy siting choices, showing how location affects energy system resilience and reducing blackouts. Climate-informed energy siting reduces energy shortfalls by up to fivefold in regions like New England and Texas.
According to a new report, climate change has led to moderate or severe food insecurity for 2.7 million people across 26 SIDS, with heatwave days and droughts contributing to the issue. The study highlights the impact of climate change on vulnerable countries and strengthens evidence for a binding 1.5°C target.
A joint KAIST–University of Tokyo research team found that temperature-related suicide mortality is expected to rise globally due to climate change. Regional differences in future rises are driven by varying temperature-suicide relationships, with East Asia and South America projected to see relatively small increases.
Researchers found a projected increase in temperature-associated suicide mortality worldwide by the 2050s under various climate change scenarios. The study analyzed data from 751 locations across 26 countries and considered regional differences in adaptation to high temperatures.
A new study finds that approximately 15% of current global warming is attributed to 'indirect greenhouse gases,' including carbon monoxide and nitrogen oxides. The authors call for integrating these gases into climate policy frameworks, emphasizing their significant impact on warming.
A study published in Lancet Planetary Health found that most national climate adaptation plans fail to fully integrate health needs or engage populations at risk from climate change. Key gaps include inadequate monitoring and evaluation, insufficient budgeting, and lack of engagement with vulnerable groups.
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 new framework maps Europe's climate-smart rewilding potential, highlighting regional strengths in Eastern and Southern Europe. The approach balances ecosystem restoration with climate mitigation and adaptation, offering opportunities for diverse regions to contribute.
A new study reveals that two-thirds of TV news segments on climate change don't cover policy, despite public support. Only 71% of opposing coverage expresses actual opposition views.
A new empirical study found a direct link between climate finance and lower conflict risk in developing countries. Climate finance that alleviates water stress and boosts renewable energy projects contributes to peace and stability, with greater impact at higher levels of funding.
Climate change is already reshaping health, work, and food security in Europe, with rising temperatures reducing working hours and economic output. Climate extremes are increasing food insecurity primarily through higher prices and diet quality, according to Shouro Dasgupta, a leading expert on the economic impacts of climate change.
The Lancet Countdown Europe report presents a total of 43 indicators on the connections between health and climate change in Europe. The report warns that fossil-fuel driven climate change constitutes a growing threat to the health of people in Europe.
A new study by UFZ researchers warns that extreme global climate outcomes are possible even at moderate levels of global warming, such as 2°C. Sector-specific drivers like precipitation extremes and droughts can lead to severe impacts in vulnerable regions. The study highlights the need for ambitious climate mitigation measures to limi...
The American Meteorological Society and partners urge reinstatement of climate science chapter in judicial reference manual, citing concerns over public access to scientific knowledge. The statement emphasizes the overwhelming agreement among experts on climate change, its impacts, and human activities as primary drivers.
A new study by UCL researchers found that 6 out of 10 older people in England view climate change as a serious risk, with many aware of its consequences and ready to take action. The study also revealed that older adults are more likely to be engaged with climate change, particularly those who are better off financially and more social...
A new study explores how religious faith can complement climate science, providing hope, meaning, and motivation for continued action. Faith-based activists in Sweden and South Africa reveal that spirituality gives them strength and direction to commit to climate issues.
The all-virtual Cal Poly Climate Solutions Now conference will address a wide range of climate topics, including energy, water, waste, business sustainability, agriculture, education, and more. Presenters from various industries will share strategies, tools, and information to help mitigate climate change.
A study by Anglia Ruskin University found that feeling fearful is associated with greater support for climate policies, while feelings of dread lead to lower support. The researchers suggest that evoking manageable levels of fear can motivate people to engage and support solutions.
A recent study found that climate attitudes did not change in response to Hurricane Helene, suggesting that public perception of climate change is stable. The researchers also discovered that political affiliation was a stronger predictor of voting intentions than exposure to the hurricane.
A new IIASA-led study examines critiques of global climate mitigation scenarios' equity and justice, proposing practical ways to advance fairness in climate pathways. The research synthesizes growing evidence that current scenarios fall short, identifying a roadmap for integrating fairness into future climate futures.
A new global review emphasizes that tackling climate change requires coordinated integration of financial systems, technological solutions, and governance reforms. The study presents a comprehensive framework designed to help countries implement effective and equitable climate strategies.
Individuals who combine climate worry with actions such as volunteering, following a plant-based diet, or avoiding air travel experience fewer depressive and anxiety symptoms. Climate hope in society's ability to mitigate climate change also correlates with reduced mental health issues.
Researchers at UC Irvine found that climate change is decreasing the atmospheric lifetime of nitrous oxide, a potent greenhouse gas, by 1.4 percent per decade. This decrease alters climate projections for the rest of the 21st century, introducing significant uncertainty.
A study published in PLOS Climate found that general climate change awareness messages received more QR code scans than specific sustainable fashion messages. The researchers analyzed data from outdoor ads in the US Southwest and found that larger, exterior bus ads were more effective at engaging the public.
A meta-study of 213 scientific studies found that climate change influences seasonal developmental processes, allowing populations to remain stable or increase in numbers. However, the study also identified maladaptation to climate change in some cases, with inconsistent effects on body measurements and population growth rates.
A new study based on data from Germany found that learning about widespread public support for climate action policies initially makes people think such policies are more politically feasible, but these effects are small and short-lived. The study challenges common expectations about the power of public consensus to drive climate action.
A mobile app developed by researchers from UNIGE and Agroscope helps winegrowers anticipate climate change impacts on their vineyards. The app uses climate analogues to identify regions with comparable climatic conditions in the future, allowing for the adoption of suitable viticultural practices.
The EU-funded Trees4Adapt project aims to strengthen Europe's adaptation and resilience to climate change through tree-based solutions. By combining cutting-edge research with practical applications, the project will help policymakers make informed choices and inform EU policies.
Researchers at North Carolina State University propose a 'compounded resilience' strategy to help local governments prepare for and adapt to climate change. By incorporating policies that improve energy efficiency, reduce costs, and enhance infrastructure, communities can become more resilient and mitigate the impacts of climate change.
This special issue explores the relationship between climate change and business, examining how firms access capital, manage risk, leverage opportunities, and navigate policy shifts in an era of climate uncertainty. The research highlights that climate change is reshaping financial markets, corporate valuation, and investment logic.
A new study estimates climate change has reduced US income by 12%, with economic impacts felt nationwide due to regional trade connections. The research uses a novel approach to measure climate change's current economic force, providing insights for businesses and policymakers.
A new study reveals that contrails contribute substantially to aviation's climate impact, accounting for 15% of global emissions. Optimizing flight routes can reduce contrail formation and associated climate costs, providing airlines and policymakers with tools for climate optimization.
Researchers aim to fill a gap in understanding human-induced climate change with an ERC-funded study. Velle Toll's project will use satellite data and machine learning to analyze the effect of air pollution particles on global warming.
A new study from the University of Copenhagen predicts that climate change could create more favorable conditions for malaria mosquitoes, exposing millions to increased risk of infection. The researchers warn that if left unchecked, this could put between 200 million and up to 1 billion people at additional risk.
Researchers developed a Climate BioStress model to detect biological signatures of climate change. A Sentinel System (CBS3) is proposed to track climate stress indicators across biological, built, and social infrastructures.
A global study of participants from six countries found that addressing psychological distance and the threat to one's way of life are most effective interventions in boosting motivation for environmental efforts. The study suggests that making climate action a patriotic duty can increase willingness to exert physical effort.
Experts warn that climate change and conflict have synergistic effects, leading to more severe and complex outcomes. Strengthening health systems is key to reducing vulnerability and supporting climate adaptation.
The G20 science academies recommend measures to address climate change consequences in health, ecology, and technology. The One Health approach is highlighted as a strategy to mitigate climate change, emphasizing sustainable land, water, and energy resource use.
The Lancet Countdown report links climate change to violence and community health, emphasizing the need for social and economic changes to prevent conflict. Strengthening food systems and ensuring emergency responses can reduce grievances and protect healthcare workers.
Researchers warn that global warming breaching 1.5°C could create a vicious cycle where dealing with climate impacts hinders action to tackle the underlying problem, leading to 'derailment'. The report highlights the need for a strategy to navigate this 'climate storm' and avoid derailment.
A new international study proposes a transparent and inclusive research platform to generate and compare Integrated Assessment Model scenarios. This approach would allow researchers from across the world to participate, contributing their expertise to shape the future of climate policy.
A national study led by Athabasca University researchers found that 37% of Canadian youth reported climate change impacts their mental health. The study identified four main themes, including anxiety, stress, and concerns for the future, highlighting the need for tools and supports to help youth navigate feelings and develop resilience.
A new study found that people who have experienced extreme weather events are more likely to view climate change as a serious threat. The study analyzed data from over 128,000 people across 142 countries and found that heatwaves had the strongest effect on risk perception, increasing it by about the same extent as having a university e...
A new survey reveals near-universal acceptance of human-caused climate change and high levels of concern among small-island residents. They support an 'all hands on deck' approach to addressing the climate crisis, with a focus on historic and current major sources of pollution.
A recent study found that people who attribute extreme weather events to climate change are more likely to support climate regulations. The study analyzed data from 68 countries and found significant differences in public support depending on the type of climate action. Protecting forested and land areas was a popular policy option, su...
Economist Andrea Titton's models show that acting cautiously on climate change is cheaper than taking the gamble of hitting a tipping point. Preparing for climate disasters can disrupt supply chains and cost trillions annually, but investing in green energy now may be more cost-effective.
A model study explores how carbon pricing paired with redistribution can help the energy transition and climate globally, increasing welfare and reducing economic inequality. The research team developed an integrated assessment model to map relationships between economy, income distribution, and climate policy in 179 countries.
A new survey across seven large countries in the Global South reveals both depth of climate knowledge and trade-offs citizens face when weighing climate policies against other urgent needs. Strong support is found for earmarking revenues from carbon taxes for health and education programs.
Researchers have developed a comprehensive assessment of socioeconomic vulnerability to climate change, integrating seven dimensions of vulnerability. The Global Data Lab Vulnerability Index provides crucial insight into which communities may be least prepared for climate impacts.
The American Meteorological Society (AMS) has released a statement highlighting five foundational flaws in the Department of Energy's 2025 Climate Synthesis report. These flaws are inconsistent with scientific principles and practices, and require rectification before the report can accurately characterize scientific understanding.
Climate experts Svante Bodin and Örjan Gustafsson recommend reforms to increase responsiveness, improve communication channels, and tailor scientific outputs to pressing policy needs. The proposed changes aim to unlock the combined potential of IPCC and UNFCCC, enabling more effective climate action.
A team of scientists has developed a high-resolution climate model that simulates global climate change at 9 km atmospheric and 4-25 km oceanic scales. The model demonstrates superior performance compared to lower-resolution models, providing detailed regional insights into future climate conditions.
A new study found that climate anxiety in the US is associated with being younger, female, and feeling personally affected by climate change. Climate anxiety was also linked to increased media exposure, discussion frequency, and engagement in environmental behaviors.
The elimination of federal and state tools to monitor and forecast climate disasters imperils public health efforts. Climate data is crucial for preparing and responding to heatwaves, wildfires, floods, and hurricanes, particularly affecting vulnerable populations.
A new study published in Nature Climate Change found that most people are more likely to support climate policies if they see a connection between extreme weather and climate change. Strong support was observed in African and Asian countries, as well as among individuals who attribute extreme weather events to climate change.
Climate anxiety is growing, especially amongst young people, due to the polarized debate around climate change. Professor Beattie's book offers psychological tips on how to handle climate anxiety, including writing personal narratives about difficult emotional experiences. Strategies focus on improving mental well-being and empowering ...
A new meta-analysis of global research on climate anxiety reveals a complex relationship between climate concerns and behavior. The study found that climate anxiety is linked to environmentally friendly behavior and support for climate policy measures, but also negatively impacts well-being.
A novel analysis suggests more than 3,500 animal species are at risk from climate change, with significant threats to invertebrates and marine life. The study highlights the need for a global database on mass mortality events due to climate change and integration of biodiversity and climate change policy planning.
A new study found climate scientists are overall less trusted than other scientists, with an average trust rating of 3.5 worldwide. However, six countries and China showed significantly higher trust in climate scientists, bucking the global trend.