European manufacturers are emerging as sustainable successors to combustion engines, with the European Commission investing heavily in initiatives to establish new factories and mining operations across the region. The goal is to create hundreds of thousands of jobs while reducing the carbon footprint of production.
Methane levels have surged globally, primarily driven by coal mining, oil and gas production, and cattle farming. The potent greenhouse gas poses a significant threat, with potential consequences including wildfires, droughts, and social disruptions.
A new study highlights the need for further assessment of ecological impacts from deep-sea mining, which could harm vast midwater ecosystems and affect fisheries, carbon sequestration, and biodiversity. The International Seabed Authority must consider midwater research efforts to minimize environmental harm.
A new study reveals that gold mining significantly restricts Amazon forest regeneration, leading to substantial losses in carbon sink capacity. The research highlights the urgent need for active land management and restoration to recover tropical forests on previously mined lands.
Scientists have discovered four new genera and four new species of giant single-celled xenophyophores in the Pacific Ocean. The newly described species provide insights into the ecology and importance of these organisms in deep-sea ecosystems, which could be impacted by seafloor mining.
A study by University of Seville experts found an important decrease in total metal concentrations and a shift towards less toxic forms in the River Guadiamar sediment. The research suggests that measures taken after the disaster have improved water quality, but ongoing monitoring is necessary to maintain this progress.
A study analyzing 2,743 global environmental conflicts found that activists are often victims of criminalization, physical violence, and murder, with indigenous peoples disproportionately affected. Successful mobilizations can halt environmentally destructive projects, with a success rate of up to 27% when combining strategies.
Researchers at the University of Central Florida have created an Ice Favorability Index to aid in the detection of water ice deposits on the moon. The study provides valuable insights into the geological processes that form these deposits, enabling companies to better understand the risks and rewards of lunar mining.
A study by Duke University scientists found that native communities hundreds of kilometers away from gold mining in the Peruvian Amazon have high levels of mercury exposure, leading to intellectual deficits and IQ losses. Children with higher mercury levels in their hair showed cognitive effects, even at lower exposure levels.
Researchers at the University of Vaasa have developed a model that can explain 87 percent of cryptocurrency bankruptcies after only one month of trading. The study identifies four key factors that contribute to a coin's success or failure, including first-day performance and developer anonymity.
Scientists use artificial intelligence to analyze millions of medical journal articles for COVID-19 connections, while researchers also explore Arctic plant growth rules and develop a new solid-state electrolyte for lithium metal batteries.
Deep-sea mining disturbs seabed ecosystems, affecting microorganisms and their biogeochemical functions for extended periods. The study found that even after 26 years, disturbance effects persisted, highlighting the need for sustainable technologies to avoid removing densely populated surface layers.
A comprehensive analysis of a mountainous region in Southwest China reveals the driving mechanisms behind changes in soil chemical composition and distribution. Human activities like mining disrupt natural processes, affecting land quality and ecosystem health.
Researchers found high concentrations of selenium in stream insects and spiders that eat them, indicating pollutants move from water to land as they form the food chain. The study showed that even streams without mining contamination can still have selenium-rich spiders, highlighting the persistence of toxic substances.
A team of engineers at UNSW Sydney has successfully controlled the nucleus of a single atom using only electric fields, solving a problem that stood for over half a century. This breakthrough has major implications for the development of quantum computers and sensors, enabling precise control over individual atoms.
The study found that cobalt supply is adequate in the short term, but could be affected by refining and recycling. The researchers recommend increasing efficient capacity to meet growing demand from consumer electronics and electric vehicles. By 2030, the team estimates cobalt demand will reach 235-430 thousand metric tons.
A survey of world's leading deep-sea scientists identified priorities for deep-sea monitoring, including large animals and habitats like deep-sea corals. The study highlights the need for a better standardized monitoring framework to prepare for future management.
A team of scientists from Purdue University and international research institutions developed a new method for identifying nonviral vectors in gene therapies. This approach uses big data, patent, and clinical data mining to uncover emerging trends in the field. The study aims to guide future developments in gene therapy.
Researchers at the University of South Australia found that sugar ants prefer higher concentrations of urea in urine, which could reduce nitrous oxide emissions. The discovery shows a symbiotic relationship between ants and vertebrates in dry environments, highlighting the importance of nitrogen cycling.
The Global Tailings Portal provides detailed information on over 1,700 tailings dams worldwide, helping the industry reduce dam failures and minimize environmental impact. The database brings transparency to the mining industry, benefiting regulators, researchers, and local communities.
Researchers found that geomorphic reclamation, a novel approach mimicking nearby undisturbed lands, outperforms traditional practices in restoring plant diversity and wildlife habitat. The study suggests that this method may be a practical solution for landscape-level restoration in post-mining sites.
A new study assesses the impact of deep-sea mining on microbial ecosystems, highlighting the need for policy makers and industry to understand microbes' roles and services they provide. Microbial processes and animal communities are slow to recover from disturbance, and damage can lead to irreversible loss of ecosystem processes.
Research reveals sand mining on the Mekong River is causing significant erosion, with riverbanks collapsing when lowered by just two meters. Excessive sand mining poses environmental and social risks, emphasizing the need for stronger regulations to protect communities.
A new study published in Geology reveals that deep-sea nodules remain uncovered due to their association with seafloor fauna, which forages and burrows sediment around them. The findings suggest that the regions where nodules occur are more extensive than previously thought, highlighting potential economic and conservation implications.
The global low-carbon revolution faces a significant threat unless new governance mechanisms are established to ensure a sustainable supply of rare minerals and metals. The extraction and processing of these materials poses environmental and social risks, and their growing demand could lead to shortages and market instability.
A new model predicts that deforestation and small-scale gold mining in the Peruvian Amazon increase mercury levels in local rivers, with effects lasting for decades. The research suggests that policies can be developed to mitigate these impacts and protect public health.
The study found that solitary bees can tolerate a range of environmental conditions and have distinct preferences for nesting sites. The project's results could help inform land management to better protect ground-nesting bees.
A research team has identified a new type of metal organic framework (MOF) that can selectively capture CO2 from flue gases, even in the presence of water. The discovery could lead to more efficient carbon dioxide removal from industrial emissions and help mitigate global climate change.
A new blockchain algorithm called Proof-of-Search (PoS) has been proposed to reduce the environmental impact of Bitcoin mining by redirecting wasted energy towards solving optimization problems. The algorithm preserves the robustness of PoW while introducing miniblocks to prevent corruption.
Researchers at Boston Children's Hospital used online data to track alcohol use in states with varying policies, finding clear associations between online behavior and drinking habits. The study suggests that mining online data could help monitor the effects of local alcohol control policies.
Researchers estimated Bitcoin mining's electricity consumption and carbon emissions in 2018, finding a lower impact than previously thought. The study showed that the majority of environmental harm comes from the use of mining equipment, with location being a significant factor.
A new study warns against a rush to exploit deep seafloor resources, emphasizing the importance of conservation of ecosystems. The international community is urged to develop a legal framework that considers the common heritage of mankind status, ensuring sustainable use of marine biodiversity.
The research found that cryptocurrency mining is associated with worse air quality and increased CO2 emissions, impacting communities nationwide. The study estimates that in 2018, every $1 of Bitcoin value created was responsible for $0.49 in health and climate damages.
Research reveals significant increases in suspended sediment concentrations in affected Amazon river reaches due to artisanal gold mining. Elevated turbidity is likely to impact fish community structure, while ASGM-associated sediments may facilitate mercury transport to nearby communities.
Research reveals artisanal gold mining is altering water clarity and dynamics in the Madre de Dios River watershed, causing increased sediment levels that contain mercury and other contaminants. This has severe impacts on fish populations and other aquatic life, disrupting natural seasonal cycles and habitat of endangered species.
A recent study by NYU College of Global Public Health found that construction workers are the most likely profession to misuse opioids and cocaine. The researchers analyzed data from over 293,000 participants and discovered a strong link between physical demands of construction work and substance use.
A pilot program introducing safer mining practices in Nigerian gold mining communities has reduced blood lead levels among miners by 32%. The study, published in the British Medical Journal Occupational and Environmental Medicine, also found that women miners experienced lower reductions in lead levels. The project's success demonstrat...
Researchers at ICTA-UAB found that 10% of metals enter the sea through underground discharges, while recirculation transports the rest. Groundwater and sediments are more contaminated by metals than surface marine waters.
Researchers are studying ventilation systems in large-opening mines to reduce diesel particulate matter exposure and improve workplace safety. They aim to develop new tools for booster fan optimization, air recirculation modeling, and seasonal ventilation pressure analysis.
Researchers at WVU are developing a method to create a self-supply of rare earth elements in the US from coal waste. This is crucial due to China's dominant role in global rare earth element supplies, and the US Department of Energy's investment in domestic sourcing.
Researchers at Wake Forest University's Center for Amazonian Scientific Innovation found that biochar combined with fertilizer significantly improved height and diameter growth of tree seedlings. The treatment also increased the number of leaves developed by the seedlings.
A new tool called ProtFus screens scientific literature to validate predictions about fusion protein activity, which can help improve personalized cancer treatment. The tool identified 2,908 interactions across 18 cancer types, aiding in the study of alterations of protein networks for individual patients.
A University of Queensland-led study identified factors fuelling Colombian deforestation, including conflict between illegal groups and government forces, as well as proximity to coca plantations and mining concessions. The research highlights the importance of stable governance in retaining forests and reducing deforestation risk.
Representative John Yarmuth receives the ESA Regional Policy Award for his advocacy on clean water, environmental stewardship, and climate change. The award recognizes his use of ecological science to inform policy decisions.
A German university-led research project is investigating and testing biological methods for remediating soils contaminated with metal. The goal is to find the best combination of fungi and trees to convert heavy metals into biominerals or remove them from the soil.
The University of Edinburgh's space mining devices will be tested in orbit to study how microscopic organisms can recover minerals from space rocks. The experiment aims to develop ways to source essential materials for survival in space.
The KDD Cup 2019 competition featured three tracks tackling societal challenges such as transportation and malaria. Teams won prizes of up to $15,000 by applying machine learning tools to complex problems.
Researchers have created a predictive model to guide the synthesis of new materials that are tough enough for the mining and space industries. The 'Mendelevian search' algorithm considers all possible combinations of elements in the periodic table, resulting in highly accurate predictions of material properties.
Researchers at the University of Illinois have discovered a novel biosynthetic pathway in bacteria that can produce therapeutic compounds. The pathway, found in Pseudomonas syringae, combines elements of both ribosome-based and enzyme-mediated synthesis, allowing for efficient production of natural products.
Researchers studying a $750,000 grant at the University of Illinois Chicago aim to understand how various mining dusts contribute to lung disease. They plan to collect dust samples and expose mice to different combinations to determine the most damaging mixtures.
Researchers from Cornell University have identified a way to unlock naturally occurring phosphorus bound in organic matter, which can be used as an alternative to synthetic fertilizers. This breakthrough has the potential to reduce environmental pollution and promote sustainable agriculture practices.
A recent study by Technical University of Munich analyzed hardware manufacturers' IPO filings and Bitcoin mining IP addresses to calculate the cryptocurrency's carbon footprint. The research team found that the energy consumption associated with Bitcoin use is real and comparable to cities like Hamburg and Las Vegas.
A team of researchers found that methane emissions from natural gas in Pennsylvania are significantly lower than those from coal, but not negligible. The study used a ratio of methane to ethane to determine the sources of emissions and estimated that natural gas production has about half the carbon footprint of coal mining.
Progressive massive fibrosis, a severe form of black lung disease, is increasing among coal miners, despite unknown causes. Analysis of lung tissue samples from 1996 to 2019 failed to detect an increase in silicotic PMF, suggesting alternative explanations for the trend
Subsistence hunters face threats from fragmented habitats, modern hunting methods, mining, and tourism, impacting local food security and species persistence. WCS suggests banning large species, shifting to smaller ones, strengthening protected areas, and diversifying income sources.
Researchers from Singapore University of Technology and Design uncovered a negative feedback loop in terms of decentralization in public blockchain philosophy. The findings indicate that incentives for miners to merge and act as single entities contribute to centralization, revealing a need for further research.
Researchers found elevated levels of lead in sediment cores from Utica, Tunisia, linked to tailings from lead-silver mining, which began around the middle of the 4th century BC. This discovery suggests that Carthage's North African territory provided a source of economic resilience during the Punic wars.
A team of scientists has identified five priority measures for Madagascar's new government to prevent species and habitats being lost forever. Investing in protected areas and local community tenure over natural resources are key strategies to address the country's biodiversity crisis.
A comprehensive new earthquake catalog has identified 1.81 million quakes in southern California, 10 times more than previously detected, providing a more precise picture of stress evolution in fault systems. The catalog will help researchers detect and locate quakes more precisely, identifying key physical and geographic details to pr...
Scientists have developed a centralized database of all known bovine milk compounds, including over 2,300 previously unknown metabolites. The comprehensive analysis was made possible by combining targeted chemical analyses and digital text-mining tools.