Articles tagged with Climate Change
New research reveals Greenland is shrinking slightly, but expanding in some regions, due to accelerated melting and prehistoric ice mass movements. The island's horizontal movements are being pulled in different directions, with areas of expansion and contraction observed.
Scientists worldwide are calling for accelerated development and standardization of energy metabolism measurement technologies to address global challenges. The conference highlighted the importance of understanding how organisms utilize energy, crucial for tackling climate change and public health crises.
A new study reveals that rising temperatures are causing widespread reductions in sleep duration across the globe, with warmer nights resulting in an average loss of 15-17 minutes of sleep. This is particularly concerning as the likelihood of experiencing short sleep increases by approximately 40% during heatwaves.
Researchers mapped greenhouse gas emissions associated with producing meat for cities across the contiguous US, providing city-specific information to reduce environmental impact. The study found that cutting half of beef consumption can result in similar greenhouse gas savings, and transportation emissions are not a major factor.
Researchers from Trinity College Dublin have found a universal thermal performance curve that unifies seemingly different temperature curves for various species. This discovery suggests that species are more constrained than expected in adapting to global climate change, as temperatures rise.
A new survey conducted by UC Berkeley researchers found that approximately 75% of agricultural workers in Sonoma County have worked during wildfires since 2017. The study also found that half of the farmworkers reported having ailments like headaches or sore throats after working during a wildfire.
Workers in Bangladesh's garment factories often face temperatures above 35°C, causing dehydration, heat exhaustion, and reduced productivity. Simple cooling solutions like insulated roofs, fans, and drinking water access can reclaim lost work output, improving worker health and wellbeing.
The winners of the Applied Microbiology International Horizon Awards 2025 have been recognized for their groundbreaking contributions to global challenges through applied microbiology. The awards celebrate excellence across various domains, including drug discovery and sustainable agriculture.
A new analysis from the University of Michigan predicts that hurricane-induced power outages will increase along the Atlantic coast, particularly in northern Florida and southern Atlantic states. The study finds that Hispanic, non-white, low-income, and elderly populations will be disproportionately affected by these outages.
The new Global Multidimensional Poverty Index (MPI) report finds that nearly 8 in 10 people living in multidimensional poverty are directly exposed to climate hazards. Exposure to these hazards exacerbates daily challenges faced by poor people, reinforcing their disadvantages.
A new study reveals that limiting temperature overshoot can prevent hundreds of thousands of premature deaths while avoiding trillions of dollars in economic damages. The research found significant health benefits by improving air quality, particularly in regions with high population density.
The University of Gothenburg will acquire a new AUV, named Ran II, with improved navigation and emergency response systems. The new vessel will enable researchers to gather unique data on glacier melting and ice dynamics in the Baltic Sea and Antarctica.
A new study reveals that ENSO could intensify rapidly over the coming decades and synchronize with other major climate phenomena, leading to stronger rainfall fluctuations in regions such as Southern California and the Iberian Peninsula. The amplified impacts will necessitate enhanced planning and adaptation strategies.
A Mediterranean coral species has been found to have a unique "dual feeding" strategy that allows it to survive and even thrive in rising sea temperatures. This flexibility involves the coral being able to feed itself with or without algae, making it more resilient to climate change.
A global research effort by Colorado State University reveals that extreme, prolonged droughts in grasslands and shrublands result in more than twice the loss of plant productivity compared to moderate droughts. The study suggests that these ecosystems lose their ability to recover over time under prolonged dry conditions.
An international research team has proposed a more open and transparent platform for comparative climate research, allowing researchers from diverse regions to participate. This may lead to more balanced scientific basis for global climate policy, with increased consideration of developing countries' perspectives.
Researchers measured methane and ethane concentrations in Osaka using mobile measurements and found a discrepancy between observed emissions and official estimates. Several areas of elevated methane concentrations were detected, attributed to various overlooked contributors such as industrial plants, restaurants, and biological sources.
A Kyoto University study found that a 4 degree global temperature increase will intensify extreme precipitation and make it stronger by 7% per degree of warming. However, favorable conditions for extreme precipitation occur when atmospheric moisture is sufficient, not on the hottest days.
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...
The Sahara Desert is expected to see a significant increase in rainfall by the second half of the 21st century, with some regions experiencing up to 25% more precipitation. Researchers warn that this change will have far-reaching consequences for billions of people in Africa and beyond.
Researchers found that communities with green infrastructure systems like rain gardens saw a notable reduction in cadmium, copper, nickel, and zinc being sent into local waterways. Implementing more of these systems can improve water quality, make cities cooler, and enhance ecosystem services.
A University of Bath study found that starting university leads to increased recycling and green travel habits. Values and supportive infrastructure play key roles in driving these changes.
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 analyzing fossil teeth from Vietnam and Laos reveals that animals with varied diets and habitats were more likely to endure, while narrow specialists largely disappeared. The research highlights the importance of conserving ecological conditions to protect species resilience.
Young adults adopting pro-environmental behaviors such as active travel and reduced meat consumption during the university transition period may benefit from targeted interventions. This study identifies significant life events as key drivers of behavior change in early adulthood.
Human-driven climate change makes wildfires in parts of South America and Southern California much larger and more destructive. Climate models warn that severe heatwaves and droughts will make extreme wildfires more frequent and intense worldwide.
A new study by Edith Cowan University reveals that the Australian utilities sector accounts for 43.1% of the country's carbon footprint and 37.2% of its direct emissions. Electricity generation and transmission are identified as the most significant contributors, with opportunities for adopting low-carbon technologies.
A new Australian fossil fuel site, set to start production in 2026, will contribute significantly to global warming. The project's emissions are expected to cause approximately 0.00039 degrees Celsius of additional global warming, posing risks to human health and the environment.
A meta-analysis of 16 studies found that diverse pasturelands have no effect on milk production or methane emissions, but a higher proportion of legumes can promote milk yield. The study suggests that farms should consider the benefits of diverse grassland areas for overall productivity and ecosystem benefits.
The Global Tipping Points Report 2025 reveals that the world has crossed its first climate tipping point, with devastating consequences for coral reefs and potential sea level rise. The report warns of further tipping points in systems such as the Amazon rainforest and Atlantic Ocean circulation.
The study reveals that the Patagonian ice sheet underwent periods of expansion and contraction, contrary to earlier assumptions. The driving force for long-term fluctuations was found to be changes in summer seasons and solar radiation, known as integrated summer energy.
The world has reached its first climate tipping point, with warm-water coral reefs passing their thermal limit and widespread dieback taking place. Global warming is set to breach 1.5°C, posing devastating risks for people and nature.
The University of Michigan's Center for Sustainable Systems has released its 2025 collection of factsheets, covering topics like energy, water, climate change, and transportation. The new edition includes two all-new sheets on artificial intelligence and the Great Lakes, with information gathered from over 1,270 reputable sources.
A 6-year cohort study found that people living in rental flats and owner-occupied detached houses face higher risks of cardiovascular death compared to those in owner-occupied flats. Improving housing quality to address colder indoor temperatures could lower cardiovascular mortality, particularly among men.
A new study finds that glaciers will likely reach their peak of self-cooling power in the 2020s-2040s before near-surface temperatures spike up and melting accelerates. The research, led by Thomas Shaw, used an unprecedented dataset of on-glacier observations worldwide to demonstrate this trend.
Researchers at Washington State University found that early planting to avoid heat damage may actually hinder spring wheat productivity due to other growth issues. The study used computer modeling to show that moving crop plantings earlier in the season can expose crops to elevated heat or cold stress in later growth stages.
A new study reveals that fossil fuel companies are failing to invest in renewables, with only 20% owning an operational project and renewable energy representing just 0.1% of their primary energy extraction.
Researchers found compound drought-heatwave events rippling and persisting through the night, exacerbating heat-related health risks. Soil dryness plays a key role in triggering these extreme events, which can affect crops, wildfires, and daily life.
Recent research from the American Meteorological Society reveals a false global heat record, suggests that severe weather events are increasing in frequency, and predicts an expansion of fire-prone areas. The study also examines the impact of cold wakes on tropical cyclone rainfall and finds that they intensify with global warming.
The East Asian Summer Monsoon has shaped the genomic evolution of Engelhardia species through significant variations in genome size and gene number. Phylogenomic analyses reveal divergence between evergreen and deciduous lineages around 52 Mya, coinciding with EASM intensification.
A study analyzing S. macrophylla's natural populations in Kalimantan revealed distinct genetic structures among northeastern, central, and southwestern populations. The ancestral population shows highest genetic diversity and is recommended for conservation as a separate management unit.
Climate change is predicted to increase suitable land for tea cultivation in China, with the overall range shifting northwards. Machine learning models were used to analyze China's four major tea-producing regions.
A study analyzing over 15,000 US treatment plants found that methane and nitrous oxide are the dominant greenhouse gases, exceeding current government estimates by 41%. The researchers identified opportunities for low-hanging-fruit reductions in emissions through fixing leaks and developing new technologies.
Researchers measured gas emissions from 96 US wastewater plants, finding they produce 1.9-2.4 times more nitrous oxide and methane than previously thought. This means taking steps to improve a small number of plants can have a significant impact on overall pollution.
The June 2023 heatwave significantly disrupted phytoplankton blooms and stressed marine species. Rapid climate change increases the likelihood of such events, with about a 10% chance occurring each year.
A new method, pioneered by University of Sydney student Carra Williams, uses neutron computed tomography to identify well-preserved pockets of coral skeleton that can reveal precise timelines of sea-level and climate shifts. The technique has the potential to transform how scientists reconstruct ancient climates.
A new three-year agreement between the Pacific Marine Science Alliance Society and MEOPAR aims to strengthen national ocean research collaboration across Canada's coasts. The partnership will focus on addressing key challenges such as climate resilience, marine hazard prediction, and sustainable resource use.
Researchers have successfully reduced ozone-damaging nitrous oxide to harmless nitrogen using a new phosphetane-oxygen catalyst, creating a potential solution for reducing greenhouse gas emissions. The process can be repeatedly reused, offering grounds for hope in combating climate change.
Scientists have discovered that gray tree frogs prepare for winter by responding to shorter days rather than colder temperatures, allocating energy resources unnecessarily. This 'ecological trap' could affect critical behaviors like breeding cycles and migration patterns in species adapted to seasonal cues.
A new study found that historic droughts could become common for Gatún Lake, the main source of water for the Panama Canal locks. The study projects that water levels will decrease and increase evaporation under high-emissions scenarios.
A new study found that marine heatwaves impact the base of ocean food webs, changing carbon cycling in the process. However, the effects of the two heatwaves were not consistent, with one causing a 'conveyor belt' to jam and increasing the risk of carbon returning to the atmosphere.
A global synthesis found that genetic variation in crops significantly affects methane emissions, but not nitrous oxide emissions. Selective breeding of crop traits can help balance high yields with lower GHG release.
A recent study suggests that Atlantic Ocean currents are losing stability, with evidence of 'stability loss' indicating the region is moving towards a tipping point. This could have significant implications for climate patterns, including harsher winters in north-west Europe and shifts in global rainfall patterns.
A new survey of over 6,000 Europeans reveals that trusting politicians is crucial for accepting climate policies, especially those involving taxes. Regulations and subsidies tend to receive more support than environmental taxes or bans.
Researchers used a digital twin model to predict soil fertility and resilience in Ethiopia. The study suggests that regenerative agriculture practices such as leaving residues, organic manure, cover crops, agroforestry can help regain land fertility and resilience, but its benefits weaken under warming and erratic rains.
A study found that UK MPs and the public overestimated the time needed for global greenhouse emissions to peak. Labour MPs were more likely to know the correct answer than Conservative MPs. The researchers suggest that institutions like the IPCC need to improve communication about climate change to policymakers and the public.
Researchers have resurrected ancient microbes stuck in permafrost for up to 40,000 years, which can break down organic matter and release carbon dioxide. The study's findings suggest that thawing permafrost could lead to a vicious cycle of greenhouse gas emissions, with significant implications for the Arctic and global climate.
A study comparing Hurricane Helene and Milton found that people in coastal areas with frequent hurricane exposure were more likely to evacuate compared to inland areas. Access to transportation infrastructure, social norms, and risk perception shape evacuation decisions, researchers argue.
Researchers found that soil viruses selectively infect denitrifying microbes, reducing nitrous oxide emissions by up to 20%. The study suggests viral regulation as a potential method for mitigating greenhouse gas emissions in agriculture. Viruses may play a critical role in supporting sustainable food production and protecting the planet.
The Swiss Alps have experienced its fourth greatest shrinkage of glacier ice since 2003, with over 1,000 small glaciers disappearing since 2015. The rapid melting was driven by low snowfall and record-breaking heatwaves in June 2025.