A new study warns that climate change's impact on water resources will significantly increase the cost of achieving zero-emission grids by 2050. The required investments in generation and transmission infrastructure are expected to be massive, with up to 139 gigawatts of power capacity needed in the Western United States.
SourceUniversity of California - San Diego·JournalNature Communications·TypeComputational simulation/modeling·DateNov 25, 2024
A team of researchers has identified a previously unknown compound, chloronitramide anion, in chloraminated drinking water. The compound's toxicity is not yet known, but its prevalence and similarity to other toxic compounds warrant further study.
SourceUniversity of Arkansas·JournalScience·TypeExperimental study·DateNov 21, 2024
A new study from Duke University reveals that historic lithium mining is unlikely to contaminate surrounding waters with common pollutants like arsenic and lead. However, high levels of other metals including lithium, rubidium, and cesium were found in the mine's waters.
SourceDuke University·JournalScience of The Total Environment·TypeExperimental study·DateNov 21, 2024
Researchers found that living in neighborhoods with low food access, contaminated drinking water, and proximity to Superfund sites increases PFAS levels in blood. The study provides evidence for addressing neighborhood-level factors in reducing racial and ethnic environmental health disparities.
SourceKeck School of Medicine of USC·JournalEnvironmental Research·TypeMeta-analysis·DateNov 21, 2024
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A team of researchers has developed Janus crystals that capture humidity from the air with high efficiency, enabling a spontaneous and energy-free process for collecting potable water. The discovery could provide an endless source of clean water, addressing global water scarcity issues.
SourceNew York University·JournalJournal of the American Chemical Society·DateNov 19, 2024
Researchers from Stanford University's Natural Capital Project analyzed thousands of scenarios to find that investments in upstream reforestation and protected areas can increase water availability for downstream hydropower. This approach helps mitigate tensions between energy, agriculture, and ecosystems.
SourceStanford University·JournalCommunications Earth & Environment·DateNov 18, 2024
A new theoretical model, CVF, accurately reproduces the thermodynamic properties of water under different conditions, revealing a critical point that explains its unique anomalies. The model has implications for understanding neurodegenerative diseases and developing advanced biotechnologies.
SourceUniversity of Barcelona·JournalThe Journal of Chemical Physics·TypeExperimental study·DateNov 14, 2024
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A new study will use advanced integrated hydrologic models to predict New England's water budget changes, tracking shifts in the water table, rainstorm intensity, and drought timing. The research aims to help prepare for an uncertain future by understanding where climate change is altering weather patterns.
Researchers developed a machine learning framework that predicts inorganic pollutants in groundwater based on limited water quality samples. The model suggests 15% to 55% of sites may truly be risk-free, identifying critical gaps in groundwater quality datasets.
SourceNorth Carolina State University·JournalEnvironmental Science & Technology·TypeComputational simulation/modeling·DateNov 12, 2024
The updated guidance reaffirms the importance of CPR with breaths for resuscitating individuals who have drowned. It also highlights the need for prevention, recognition, and safe rescue to improve chances of survival. The recommendations are based on evidence-based practices to restore breathing and blood circulation.
SourceAmerican Heart Association·JournalCirculation·DateNov 12, 2024
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A new study reveals that human waste, both treated and untreated, is responsible for the microbial impairment in Delaware's inland waterways. The researchers found a majority of microbial signatures in the water matched a human waste signature, indicating infrastructure issues with septic systems may be to blame.
SourceAmerican Society for Microbiology·JournalApplied and Environmental Microbiology·DateNov 11, 2024
The American Heart Association has awarded $75,000 to local entrepreneurs to develop innovative solutions addressing health inequities in their communities. The EmPOWERED to Serve Business Accelerator program supports social entrepreneurs and organizations focused on improving health outcomes.
A study by Aliza Fleischer, Yadin Gindin, and Yacov Tsur from the Hebrew University of Jerusalem introduces a new model that integrates recreational freshwater ecosystem services into water allocation decisions. The researchers found that increasing demand for these services leads to significant changes in water diversion, with a 24% r...
SourceThe Hebrew University of Jerusalem·JournalEcological Economics·DateNov 7, 2024
The UT Extension program has improved safety along the Buffalo River by installing GPS mile markers, assisting first responders during emergencies. The project, launched in partnership with local organizations, aims to reduce emergency response time and benefit thousands of river visitors annually.
SourceUniversity of Tennessee Institute of Agriculture·DateNov 6, 2024
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A new study warns of potential water shortages in Brazil's agricultural frontier region, MATOPIBA, as climate change exacerbates overuse of water resources. The study predicts that crop irrigation demand may not meet local requirements by up to 40% by 2025-40.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalAMBIO·DateNov 5, 2024
Researchers at UMass Amherst have estimated carbon dioxide emissions from inland waters to 22 million US lakes, rivers and reservoirs. Their new modeling approach reveals previous methods may have overestimated CO2 emissions by as much as 25%.
SourceUniversity of Massachusetts Amherst·JournalAGU Advances·TypeComputational simulation/modeling·DateNov 4, 2024
A study on Spanish dehesas has developed a tool to model pastureland productivity and water stress, allowing for more efficient grazing management. During severe droughts, grass production can drop by up to 67%, with areas having limited slopes and moderate tree cover being the most productive.
SourceUniversity of Córdoba·JournalAgricultural Water Management·TypeExperimental study·DateOct 30, 2024
A new study reveals that naturally occurring iron minerals can oxidise arsenite, making it less harmful to humans. The breakthrough has the potential to improve water and food safety globally, particularly in regions with high levels of arsenic pollution.
SourceUniversity of Bristol·JournalEnvironmental Science & Technology Letters·DateOct 29, 2024
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
According to a new USGS study, approximately 71-95 million people in the Lower 48 states may rely on groundwater containing detectable concentrations of PFAS for their drinking water supplies. The predictive model helps understand the potential for PFAS contamination and informs strategic planning for water resources.
SourceU.S. Geological Survey·JournalScience·TypeComputational simulation/modeling·DateOct 24, 2024
A new type of prototype water harvester uses temperature-sensitive materials to pull more water out of the atmosphere in 30 minutes on average than an alternative dehumidifier system using only half the energy. The device is also portable, making it suitable for regions where access to clean drinking water is limited.
SourceOhio State University·JournalTechnologies·DateOct 23, 2024
A new study discovered toxic 'Forever Chemicals' in tap and bottled water from around the world, with 99% of samples containing PFOA and PFOS. Treatment methods such as boiling and activated carbon filtration can substantially reduce PFAS concentrations, with removal rates ranging from 50-90%.
SourceUniversity of Birmingham·JournalACS ES&T Water·TypeExperimental study·DateOct 17, 2024
Researchers found PFAS in groundwater up to 43 years old and concentrations that exceed health advisory levels. The study suggests it could take over 40 years for PFAS to leave contaminated groundwater, highlighting the need for continued cleanup efforts and long-term monitoring.
SourceNorth Carolina State University·JournalEnvironmental Science & Technology·TypeExperimental study·DateOct 10, 2024
Researchers have developed AI-enabled detection software that can accurately detect natural debris, litter, or waste blocking culverts. The system can be integrated to existing CCTV systems to provide proactive flood defense, improving safety for response teams.
SourceUniversity of Bath·JournalJournal of Flood Risk Management·TypeExperimental study·DateOct 9, 2024
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A collaborative research team introduced a new approach to sustainable development in arid river basins through a Grey Fractional Multi-Objective Programming (GFMOP) model. The study found that improving water use efficiency can reduce carbon emissions while safeguarding the environment.
SourceEurasia Academic Publishing Group·JournalEnvironmental Science and Ecotechnology·TypeObservational study·DateOct 9, 2024
A new policy brief argues that citizen scientists are crucial for meeting global water quality targets, providing valuable data and community involvement. Successful case studies show how collaboration with locals can improve water quality monitoring, education, and rapid response.
The system removes salt from water at a pace that closely follows changes in solar energy, maximizing the utility of solar power. It produces large quantities of clean water despite variations in sunlight throughout the day, making it an attractive solution for communities with limited access to seawater and grid power.
SourceMassachusetts Institute of Technology·JournalNature Water·DateOct 8, 2024
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A recent Cochrane review has found that the dental health benefits of adding fluoride to drinking water may be smaller now than before fluoride toothpaste was widely available. The review analyzed data from over 2,900 children in the UK and Australia, estimating a slight reduction in tooth decay, but with significant uncertainty.
SourceCochrane·JournalCochrane Database of Systematic Reviews·TypeSystematic review·DateOct 3, 2024
Researchers are developing soybeans that can handle extreme weather conditions, allowing farmers to maintain yields under pressure. By studying plant adaptation strategies, scientists aim to create more resilient soybean varieties.
Researchers developed a framework to measure how water systems can adjust their energy use to balance power grid supply and demand. They found that water systems could shift up to 30% of their energy use during peak demand times, leading to significant cost savings.
SourceStanford University·JournalNature Water·DateSep 27, 2024
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
The Academy of Breastfeeding Medicine has released comprehensive guidelines for protecting, promoting, and supporting breastfeeding in emergency situations. The recommendations aim to safeguard the health and well-being of infants in disasters and conflicts by ensuring safe nutrition and immune protection.
SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalBreastfeeding Medicine·TypeCommentary/editorial·DateSep 27, 2024
A researcher at UTA is developing a tracer tool to help water suppliers ensure safe and reliable drinking water during extreme weather events. The tool will enable better management of drinking water in Tarrant County, addressing concerns about water flow and distribution.
The project aims to create a Great Lakes-focused microplastic action network using proven reduction strategies and new tools. It will empower communities to identify local pollution sources and mitigate microplastic pollution at a local level.
SourceWayne State University - Office of the Vice President for Research·DateSep 23, 2024
A new computational tool, FRNSIC, developed by Penn State scientists can help decision-makers explore possible futures of the Colorado River and identify consequential scenario storylines. The tool uses exploratory modeling to investigate a large number of plausible future conditions and classify relevant storylines for stakeholders.
SourcePenn State·JournalEarth's Future·TypeComputational simulation/modeling·DateSep 20, 2024
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
Snowmelt rates vary by slope orientation and receive varying amounts of solar radiation. The study found that burned south-facing slopes accumulate less snow and melt earlier than other aspects due to increased solar radiation absorption. This understanding will improve models and tools for water managers.
SourceColorado State University·JournalWater Resources Research·TypeObservational study·DateSep 18, 2024
A recent study from the University of Illinois provides new insights into the sources and processes affecting nitrogen load in tile drainage water. The research team found a large legacy pool of nitrate in the soil, resulting in a time lag between when nitrogen is added to the system and when it is exported as nitrate in tile drainage.
SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·DateSep 12, 2024
Research by FAU Harbor Branch reveals that managing both phosphorus and nitrogen is crucial for tackling toxic cyanobacterial blooms in Lake Okeechobee. Human waste is identified as a major source of nutrients, with elevated nitrogen levels found in urbanized estuaries and the Kissimmee River.
SourceFlorida Atlantic University·JournalHarmful Algae·TypeExperimental study·DateSep 10, 2024
A new filtration material developed by MIT researchers uses natural silk and cellulose to remove persistent chemicals, including PFAS and heavy metals. The material's antimicrobial properties help keep filters clean, providing a nature-based solution to water contamination.
SourceMassachusetts Institute of Technology·JournalACS Nano·DateSep 5, 2024
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A study of bottled, tap, and household-treated water in the San Francisco Bay Area found potential health risks from trihalomethanes in all sampled sources. The researchers analyzed various types of drinking water, including samples collected directly from households, to determine their chemical compositions.
Researchers analyzed water from over 100 wells in Denmark for trifluoroacetate, a persistent PFAS. Groundwater concentrations increased significantly since the 1960s, suggesting a link to changing atmospheric deposition and local pesticide application.
SourceAmerican Chemical Society·JournalEnvironmental Science & Technology Letters·DateSep 4, 2024
A team of researchers has developed a new membrane material that can detect and remove pharmaceutical chemicals from water at trace levels. The new approach uses a polymer membrane with an interconnected network of pores, which are designed to capture larger molecules, allowing for more effective filtration.
SourceInstitute for Integrated Cell-Material Sciences, Kyoto University·JournalCommunications Materials·DateSep 4, 2024
Researchers in human nutrition developed an innovative tool to assign a healthy hydration recommendation score to governments, promoting water and discouraging sugary beverages. The study analyzed 93 countries with dietary guidelines, finding that 48 had complementary messages encouraging water and reducing sugary beverage intake.
A growing global understanding of drought's impacts, but significant gaps remain in affected communities and developing countries. Long-lasting droughts heighten awareness, while economic factors influence responsiveness to the issue.
SourcePohang University of Science & Technology (POSTECH)·Journalnpj Clean Water·DateAug 29, 2024
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Closing Colorado's 'free river conditions' loophole could save millions of cubic meters of water and reduce stress in the region. The loophole allows anyone to take as much water as they want from the river, threatening the success of any payment program for farmers not irrigating their land.
SourceUniversity of Virginia School of Engineering and Applied Science·JournalWater Resources Research·DateAug 28, 2024
A new strategy for massive water production on the Moon has been proposed by Chinese researchers, utilizing reaction between lunar regolith and endogenous hydrogen. The study reveals that one ton of lunar regolith can generate over 50 kg of water, enough for 50 people for a day.
SourceChinese Academy of Sciences Headquarters·JournalThe Innovation·DateAug 22, 2024
A school-based citizen science program collects well water samples for analysis, revealing alarming levels of arsenic in private water sources. The initiative boosts awareness and drives action to protect public health, leading to increased testing rates and policy changes.
SourceMDI Biological Laboratory·JournalEnvironmental Health Perspectives·DateAug 21, 2024
A University of Central Florida researcher has developed a nature-inspired filtration and conversion system that extracts carbon dioxide gas from the atmosphere to create fuels and chemicals. The device mimics the lotus surface, capturing carbon dioxide with a microsurface comprised of a tin oxide film and fluorine layer.
SourceUniversity of Central Florida·JournalJournal of the American Chemical Society·DateAug 20, 2024
Researchers aim to understand how arsenic exposure causes cancer and other health concerns. They believe zinc can help mitigate these effects by regulating gene expression. A zinc deficiency can increase the risk of similar health problems.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A recent study by University of Washington researchers found that warmer, drier springs account for almost 70% of the discrepancy between predicted and actual streamflow in Colorado. The team's findings suggest that plants rely more on snowmelt during dry springs, leaving less water to flow into nearby streams.
SourceUniversity of Washington·JournalGeophysical Research Letters·DateAug 16, 2024
Seven rock samples collected along the fan front of Mars' Jezero Crater show evidence of minerals formed in water, suggesting a watery environment. While organic matter cannot be confirmed, these rocks may hold the key to finding remnants of ancient Martian life.
SourceMassachusetts Institute of Technology·JournalAGU Advances·DateAug 14, 2024
A study published in PLOS Water found associations between weather, geographic location, and urban/rural settings with waterborne infectious disease hospitalizations. Hospitalization rates were higher for enteric and biofilm-forming bacterial pathogens in areas using groundwater, while precipitation increased parasitic infections.
SourcePLOS·JournalPLOS Water·TypeObservational study·DateAug 14, 2024
A study analyzing 12 years of data from over 500 hospitals in 25 US states found that weather and geographic location impact hospitalizations for waterborne diseases. Precipitation, soil moisture, and rural locations were linked to increased rates of certain infections.
SourceColumbia University's Mailman School of Public Health·JournalPLOS Water·TypeData/statistical analysis·DateAug 14, 2024
The samples, obtained from river deposits in a dried-up lake on Mars, are crucial for understanding the Red Planet's water history. The fine-grained sediments in the rocks are believed to retain signs of past biological activity, including organic molecules, making them significant for searching for life on Mars.
SourceUniversity of California - Berkeley·JournalAGU Advances·DateAug 14, 2024
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A Rice-built reactor system can convert nitrates into green ammonia and purified water, decarbonizing ammonia production and treating nitrate-contaminated water. The innovative three-chamber system uses recyclable ions to improve reaction efficiency and eliminates the need for high concentrations of supporting electrolytes.
SourceRice University·JournalNature Catalysis·DateAug 12, 2024
A new fluorescence detection system can detect fluorescent proteins from bacteria in water down to levels of less than one part per billion, meeting the World Health Organization’s criteria for detecting fecal contamination. The lensless fluorometer reduces device cost, size and weight while providing better performance.
A new technology allows for rapid and accurate detection of Shiga toxin-producing Escherichia coli in water sources, enabling Environmental Health Officers and groundwater schemes to test more frequently. The portable device provides on-the-spot results in under an hour, helping to prevent outbreaks of infection.
SourceUniversity of Galway·JournalMicrobiology·TypeData/statistical analysis·DateAug 7, 2024
A KAUST-led study reveals that plant trait diversity increases above an aridity threshold of 0.7, challenging the view that harsh environments reduce biodiversity. The research found that chemical and morphological traits respond similarly to changes in aridity and grazing pressure.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalNature·DateAug 7, 2024
Research reveals that drought increases nitrate concentrations in drinking water served by majority Latino/a community water systems, exacerbating existing disparities. Arsenic levels also show variability under drought conditions.
SourceAmerican Public Health Association·JournalAmerican Journal of Public Health·TypeData/statistical analysis·DateAug 7, 2024
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
A new study finds that higher levels of six urinary metals are linked to increased cardiovascular disease and mortality in a diverse US population. The findings support the role of urinary metals as novel risk factors for CVD and all-cause mortality.
SourceColumbia University's Mailman School of Public Health·JournalCirculation·DateAug 1, 2024
Researchers developed a system that passively alternates between capturing and generating water, eliminating manual labor requirements. The system uses mass transport bridges to optimize efficiency and effectiveness, producing 2-3 liters of water per square meter daily.
SourceKing Abdullah University of Science & Technology (KAUST)·JournalNature Communications·DateJul 30, 2024
Wang will develop an educational simulation game, CyberShield H2O, to enhance awareness and understanding of cybersecurity risks associated with public water systems. The project aims to foster critical systems thinking and prepare students to address cyber risks in municipal water systems.