Articles tagged with Climate Change
Researchers estimate that temperatures several degrees above the 2022 UK heatwave are plausible in today's climate, with a simulated maximum of over 45°C (113°F). The likelihood of 40°C will continue to rise as the climate warms.
Prescribed burns contribute to significant air pollution in the southeast, particularly in minority and low-income areas. Climate change may exacerbate these impacts as fewer burn days become available.
A recent USC study found associations between increased exposure to wildfire smoke and heat stress during preconception and the first trimester with the odds of having a small-for-gestational-age infant. Living in a climate-vulnerable neighborhood can increase these risks, particularly for women exposed to heat stress.
The study found that the remaining carbon budget for 1.5°C is 130 billion tonnes of CO2, which would be depleted in less than three years at current emission rates. This would lead to catastrophic climate impacts and exceed the carbon budget for 1.6°C or 1.7°C within nine years.
A new study found that extreme weather events worsen resource insecurities and increase risks of sexual and gender-based violence, transactional sex, and menstruation insecurity among refugee youth in Uganda. Climate-related pressures push young women into early marriage and transactional sex to access food.
A study of 34 children found significant differences in basal ganglia volume between those exposed to prenatal Superstorm Sandy and those not exposed. The findings suggest that extreme heat may have amplified the risk of having a differently-sized basal ganglia.
A new tool, called the Condition Assessment Framework, makes it possible to assess the ecological equivalence of an area to be restored or protected in relation to a degraded area. It considers three important attributes: biodiversity, landscape, and ecosystem services.
A new study found that most Americans overrate the climate impact of actions like recycling and underrate high-impact choices like skipping long flights or eating less meat. Active learning interventions boost climate literacy and commitment to impactful lifestyle changes, but must be paired with strategies supporting collective action.
A study by Florida Atlantic University reveals that climate shifts starting around 500 A.D. led to shorter lives and faster growth in bald cypress trees, which may have made them more vulnerable to stress. The research provides a powerful lens into how widespread environmental changes can be.
A new report by UCL academics finds that opening new North Sea oil and gas fields is incompatible with achieving the Paris Climate Agreement goals. The researchers recommend stopping all future licenses to explore and refusing development consent for already-licensed fields.
International collaborations leveraging MBARI’s expertise and advanced technology better understand polar environments, including the Arctic seafloor and Southern Ocean. Researchers study seafloor processes, carbon and climate, and biodiversity in these regions.
Mount Sinai Health System has received three prestigious awards from Practice Greenhealth for its commitment to environmental sustainability. The system's Mount Sinai Green program aims to reduce waste, improve energy efficiency, and create healthier environments. Recent initiatives include reducing emissions by 50% by 2030 and improvi...
A new study reveals a link between the weakening Atlantic Meridional Overturning Circulation and increased rainfall in the Southern Amazon rainforest. The AMOC's decline may buffer dry season rainfall loss, but also underscores the importance of reducing greenhouse gas emissions to prevent broader climate risks.
Two medical centers at UC San Diego Health have been named Top 25 hospitals in the nation for exceptional sustainability efforts. The institutions are committed to advancing health care and leadership in environmental stewardship.
Researchers uncover valuable insights into past climate scenarios and marine ecosystems through ancient sediment cores. The study highlights the need for more data to improve future climate models and transform our understanding of Earth's complex life systems.
The Global Declaration of Commitment for Scientific Ocean Drilling aims to promote global cooperation and collaboration in ocean science. The declaration sets out core principles for transparent access to data and samples, inclusive participation, environmental responsibility, and alignment with the UN SDGs.
Researchers at Uppsala University predict that concurrent extreme events will become more frequent due to climate change, posing new challenges for preparedness. The study examines six types of events and finds a sharp increase in combinations of heatwaves and forest fires, as well as heatwaves and droughts, in various regions worldwide.
Researchers from USP and FAPESP will present their work on various topics, including health, agriculture, and artificial intelligence. The event aims to promote strategic connections and international visibility for startups and researchers.
The ITU-WBA Greening Digital Companies report shows that tech sector carbon emissions continued to rise in recent years due to rapid advances in AI and data infrastructure. Despite this, the report highlights encouraging progress as more companies set emissions targets, source renewable energy, and align with science-based frameworks.
This study investigates the relationship between climate policy uncertainty and corporate environmental, social, and governance performance in Chinese listed companies. It identifies actionable strategies for firms to enhance resilience and mitigate risks in a rapidly changing regulatory landscape.
A new study reveals a robust link between organizational longevity and commitment to environmentally sustainable business practices. Older firms outperform younger counterparts on environmental metrics, suggesting that sustainability is a survival strategy.
Researchers at Tufts University warn that vulnerable communities in the Southeastern US are at high risk of extreme heat and flooding events. To prepare for these disasters, they propose a framework to help communities anticipate and respond to unexpected events.
A new study from the University of Michigan reveals that heat waves and cold spells on the Great Lakes have increased by more than 100% since 1998, coinciding with the strongest El Niño event. This trend has significant implications for the region's weather, economy, and ecosystems.
Researchers found that Common Lime tree infections reduced water use and stem growth but still maintained cooling benefits. The study highlights the complexity of balancing disease control with ecosystem services.
A new study finds that increasing atmospheric evaporative demand is making droughts 40% more severe globally over the past 40 years. As the atmosphere warms, air can hold more moisture, leading to increased water demand and pulling more water from soils, rivers, and plants.
Researchers analyzed climate indices and found non-linear relationships with cryptocurrency volatility, using a fuzzy logic model to capture chaotic market responses. The study highlights the need for climate considerations in financial stability frameworks, particularly for cryptocurrencies.
A study found that a record-smashing North Atlantic marine heatwave in 2023 was caused by record-breaking weak winds combined with increased solar radiation. The warming waters radiated heat back into the atmosphere, triggering deadly heatwaves across Europe and intensifying hurricanes.
A new study projects that wind-driven changes in ocean circulation will intensify the cooling effect in the North Atlantic by 2040, with potential implications for precipitation levels and temperatures over Europe.
A nationwide study reveals that methane leaks from energy-intensive states like Texas lower air quality for people in neighboring states. Strong environmental regulations are shown to reduce hazardous gas leaks and improve safety.
Phytoplankton biomass in the North Atlantic has declined by up to 2% per year over six decades, potentially affecting the entire ocean's ecosystem. This decrease may have significant consequences under climate change.
A new study found that heatwaves can increase disease burden by up to 13 times, driven by complex interactions between temperature attributes and baseline temperatures. This knowledge is crucial for predicting the impact of heatwaves on disease spread and highlights the need for more detailed models.
A new study finds that environments suitable for palsa mires will disappear almost entirely from the northern permafrost region unless climate change is mitigated. The occurrence of palsas in the Northern Hemisphere is best explained by soil moisture and climatic factors.
Quaise Energy has successfully demonstrated its novel drilling technique on a full-scale oil rig, aiming to prove that clean, renewable geothermal energy can power the world. The company's three-tier approach involves replacing conventional drill bits with millimeter-wave energy to create deeper holes and access supercritical water.
A new University of Washington study projects that increasing boreal fires in Canada and Siberia will slow global warming by 12% globally and 38% in the Arctic. The fires reduce sea ice loss and cooler winter temperatures, despite their own warming effects.
Researchers at the University of Graz have developed a new benchmark timeseries that tracks global surface air temperature change from 1850 to 2034. This enables reliable monitoring of the Paris climate goals, which are set to be exceeded by 2028. The study proposes a four-classes assessment scale to gauge compliance with the agreement.
A new study from North Carolina State University and the University of North Carolina at Chapel Hill reveals that coastal flooding is occurring more frequently than previously thought. The study found major flaws with the widely used approach of using marine water level data to capture instances of flooding.
A study by Göttingen University researchers combined satellite data with manual measurements to better understand forest soil moisture. The findings show that soil moisture is strongly influenced by weather and season, not exact location, and highlight the importance of monitoring soil moisture over time for effective forest management.
The Late Ordovician Mass Extinction was caused by the rapid onset of global warming after the Hirnantian glaciation. The extinction lasted approximately 400 kyr with an average species extinction rate of 71.6% per 100 kyr during this period.
Global soil nitrous acid emissions have increased from 1980 to 2016, contributing to a 2.5% annual rise in the global surface ozone mixing ratio. This can lead to overexposure of vegetation to ozone, affecting ecosystem balance and food crop production.
A recent study using SWOT satellite data has revealed the existence of powerful submesoscale eddies in the ocean, which play a significant role in shaping the climate system. These smaller currents carry surprisingly large amounts of energy and influence marine food webs, weather patterns, and events like El Niño and La Niña.
A new commentary highlights the social and emotional responses to environmental change as glaciers accelerate their loss. The authors argue that addressing climate change requires cultural understanding, public memory and collective action.
A new study examines the self-efficacy of informal educators in leading youth civic engagement projects. The research found that despite an initial increase in confidence, many educators reported a decrease in self-efficacy after participating in professional development initiatives aimed at addressing environmental issues.
A global-scale inventory of methane emissions from abandoned oil and gas wells has been published, revealing significant risks and opportunities for reduction. The study estimates that AOG wells released approximately 400,000 tonnes of methane in 2022, with potential mitigation through early well-plugging strategies.
The study found that Earth's glaciers will lose 76% of their 2020 mass under current climate policy pledges, with Alaska losing 69%. Limiting warming to 2.7 degrees Fahrenheit could reduce global mass loss to 47%, and Alaska's loss to 41%.
Scientists have discovered a way to adapt food crops to Earth's changing climate using plant genebanks, which store millions of genetically diverse plants. This innovative approach combines DNA data with climate information to predict the best crops for future conditions.
A recent study found that warming to 2.7°C would preserve only 24% of present-day glacier mass, while limiting warming to 1.5°C would conserve 54%. Glacier loss poses significant consequences for sea levels, freshwater availability, and tourism.
Rice University's student-led Rice Wind Energy team took second place overall at the 2025 Collegiate Wind Competition. The team designed and built a powerful wind turbine, achieving over 20 watts of power in the wind tunnel, and hosted community outreach initiatives to promote renewable energy.
A new study published in Science finds that strong climate policy can preserve twice as much ice as current warming trajectories, even if temperatures stabilized today. At a 1.5°C temperature increase, 53% of global glacier mass could be preserved, alleviating hazards like flooding and freshwater deficiency.
A new study from Caltech finds that the Atlantic meridional overturning circulation, commonly referred to as the AMOC, will weaken by around 18 to 43 percent at the end of the 21st century. This represents a limited decline, rather than substantial weakening as previously predicted, addressing a long-standing uncertainty in climate sci...
Researchers at Drexel University and the University of Maryland found a statistically significant link between severe natural disasters and loss of health care infrastructure. The study suggests that communities experiencing severe disasters often face declines in health care resources, with effects lasting for years.
A new study suggests that reforestation efforts can lower global average temperatures by 0.34 degrees Celsius, roughly one-quarter of the warming already experienced. This is due to the chemical interactions between trees and the atmosphere, which amplify their cooling effect.
High levels of pollution and sea-level rise have led to an explosion in sea-urchin numbers, threatening the recovery of Hawaii's coral reefs. The reef in Hōnaunau Bay shows slow growth and high erosion rates, highlighting the need for robust fisheries management.
Experts from Radboud University argue that climate policy's success depends on building public trust. Without it, technological breakthroughs like carbon capture and storage are hindered by lack of support from society. Citizens' councils can help bridge the gap by allowing informed opinion formation and nuance, according to research
The January 2025 Los Angeles wildfires, ranking as the 2nd and 3rd most destructive wildfires in California's history, highlighted alarming trends of increasingly frequent and destructive urban wildfires. The study emphasizes the need for proactive measures to protect vulnerable communities in an era of increasing extreme events.
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 study found that climate change is driving sexual and reproductive health risks among young adolescents in Kenya, with food, water, and sanitation insecurities linked to school dropout, gender-based violence, and early pregnancy.
A new study warns that climate change will significantly reshape wind energy potential across the Middle East. Wind speeds at turbine height are projected to decline, posing challenges for energy planners.
A new study has uncovered previously hidden patterns of plankton adaptation in response to environmental changes. The analysis showed that plankton lipid profiles are closely linked to their environment, with adaptations including shortening fatty acid chains in cold polar oceans.
A comprehensive study explores reciprocity with nature worldwide, highlighting its impact on sustainability and social well-being. The research showcases diverse cultural practices that foster reciprocal relationships with nature, offering hope for a more sustainable future.
Researchers from Linköping University provide a severe impacts approach to guide property owners in preventing flooding by identifying design weaknesses, prioritizing worst-case scenarios, and promoting proactive measures such as installing backflow valves and raising entrance thresholds.