Geochemistry News
May 15, 2024
Top Headlines
May 14, 2024 — A new system could enable simple, low-cost detectors for monitoring water for lead contamination, and potentially other heavy metals as ...
May 14, 2024 — A team of scientists has developed a novel technique to convert carbon dioxide (CO2) from treated flue gas directly into high-value chemicals and fuels. This innovation sidesteps the conventional ...
May 14, 2024 — Grassland provides many services for humans, animals and nature, such as feed production, carbon storage and recreation. Researchers spent two years investigating permanent grassland, its utilization, soils and plant communities in order to quantify ...
May 14, 2024 — Severe wildfires can drive chemical changes in soil that affect ecosystem recovery and risks to human health. A new study finds broader surveillance and modeling of these changes could inform strategies for protecting lives, property and natural ...
Latest Headlines
updated 10:57am EDT
May 13, 2024 — Today's rate of atmospheric carbon dioxide increase is 10 times faster than at any other point in the past 50,000 years, researchers have found ...
May 10, 2024 — Researchers have taken a key step toward closing the silver nanoparticles knowledge gap with a study that indicates the particles' shape and surface ...
May 10, 2024 — New research into molten rock 20km below the Earth's surface could help save lives by improving the prediction of volcanic ...
May 9, 2024 — The global chemical industry is a major fossil fuel consumer and climate change contributor; however, new research has identified how the sector could clean up its green credentials by getting ...
May 9, 2024 — A method has been discovered to treat water heavily contaminated with unhealthful forever chemicals, known by chemists as PFAS or poly- and per-fluoroalkyl substances. It involves treating heavily ...
May 9, 2024 — The Canadian wildfires of June 2023 exposed a large portion of the Northeastern United States to unprecedented levels of smoke. A new model that ...
May 9, 2024 — Scientists have discovered a new partnership between a marine diatom and a bacterium that can account for a large share of nitrogen fixation in vast regions of the ocean. The newly-discovered ...
May 8, 2024 — Two species of marine bacteria from the North Sea have established an unusual and sometimes destructive relationship to produce the important vitamin B12. The team's experiments show that the two ...
May 7, 2024 — In the ever-expanding search for energy resources, a new study has emerged from Mozambique's Maniamba Basin. Mozambique's Maniamba Basin could be a big source of natural ...
May 8, 2024 — Freshwater bacteria with small genomes frequently undergo prolonged periods of adaptive stagnation. Based on genomic analyses of samples from European lakes, researchers uncovered specific ...
Earlier Headlines
May 7, 2024 — A research group explores how the makeup of rocks, specifically their permeability -- or how easily fluids can flow through them -- affects the frequency and intensity of slow slip events. Slow ...
May 6, 2024 — By using experimental electrochemical analyses, mass spectrometry, and computational quantum chemistry modeling, the researchers created an 'atomic-scale storyline' to explain how ozone is ...
May 3, 2024 — A new study of air pollution in U.S. homes reveals how much gas and propane stoves increase people's exposure to nitrogen dioxide, a pollutant linked to childhood asthma. Even in bedrooms far ...
May 3, 2024 — Researchers uncovered compelling evidence that Earth's magnetic field was in a highly unusual state when the macroscopic animals of the Ediacaran Period -- 635 to 541 million years ago -- ...
May 2, 2024 — On an October morning in 2023, a chemical explosion detonated in a tunnel under the Nevada desert was the launch of the next set of experiments by the National Nuclear Security Administration, with ...
May 2, 2024 — Scientists have developed lubricant additives that protect both water turbine equipment and the surrounding ...
May 2, 2024 — Some of the ocean's tiniest organisms get swept into underwater currents that act as a conduit that shuttles them from the sunny surface to deeper, darker depths where they play a huge role in ...
May 2, 2024 — Human activities account for 20% to more than 60% of toxic thallium entering the Baltic Sea over the past eight decades, according to new research. Currently, the amount of thallium, which is ...
May 2, 2024 — New catalyst is made from an inexpensive, abundant metal and table sugar. Catalyst converts carbon dioxide (CO2) into carbon monoxide, a building block for producing a variety of useful chemicals ...
May 1, 2024 — The Environmental Protection Agency (EPA) is underestimating methane emissions from landfills, urban areas and U.S. states, according to a new study. The researchers combined 2019 satellite ...
May 1, 2024 — Reaching net-zero carbon emissions goals requires finding transformative paths to manage carbon in difficult-to-electrify economic ...
Apr. 30, 2024 — As the world faces the loss of a staggering number of species of animals and plants to endangerment and extinction, one scientist has an urgent message: Chemists and pharmacists should be key players ...
Apr. 30, 2024 — Evapotranspiration (ET) includes evaporation from soil and open water pools such as lakes, rivers, and ponds, as well as transpiration from plant leaves. The difference between precipitation and ET ...
Apr. 30, 2024 — The link between massive flood basalt volcanism and the end-Triassic (201 million years ago) mass-extinction is commonly accepted. However, exactly how volcanism led to the collapse of ecosystems and ...
Apr. 30, 2024 — Researchers have developed a chemical process using plasma that could create sustainable jet fuel from methane gas emitted from landfills, potentially creating a low-carbon aviation ...
Apr. 30, 2024 — A new type of bioplastic could help reduce the plastic industry's environmental footprint. Researchers have developed a biodegradable form of thermoplastic polyurethane (TPU) filled with ...
Apr. 30, 2024 — An estimated 168 billion gallons of wastewater -- or produced water -- is generated annually by the Permian Basin fracking industry, according to a 2022 report. The major waste stream has proved both ...
Apr. 30, 2024 — Researchers have discovered a new mechanism of oil biosynthesis and found a way to genetically engineer a type of test plant to more efficiently produce different kinds of seed oil that it otherwise ...
Apr. 30, 2024 — Researchers have achieved a breakthrough in understanding how genetic drivers influence the evolution of a specific photosynthesis mechanism in Tillandsia (air plants). This sheds light on the ...
Apr. 26, 2024 — Chemical and heat treatment of sewage sludge can recover phosphorus in a process that could help address the problem of diminishing supplies of phosphorus ...
Tuesday, May 7, 2024
Monday, May 6, 2024
Friday, May 3, 2024
- Quantifying U.S. Health Impacts from Gas Stoves
- Did a Magnetic Field Collapse Trigger the Emergence of Animals?
Thursday, May 2, 2024
- New Nevada Experiments Will Improve Monitoring of Nuclear Explosions
- New Eco-Friendly Lubricant Additives Protect Turbine Equipment, Waterways
- For Microscopic Organisms, Ocean Currents Act as 'expressway' To Deeper Depths
- Human Activity Is Causing Toxic Thallium to Enter the Baltic Sea, According to New Study
- Sugar-Based Catalyst Upcycles Carbon Dioxide
Wednesday, May 1, 2024
Tuesday, April 30, 2024
- Missing Link in Species Conservation: Pharmacists, Chemists Could Turn Tide on Plant, Animal Extinction
- Researchers Develop an AI Model to Reduce Uncertainty in Evapotranspiration Prediction
- Climate Change and Mercury Pollution Stressed Plants for Millions of Years
- Methane Emissions from Landfill Could Be Turned Into Sustainable Jet Fuel in Plasma Chemistry Leap
- Biodegradable 'living Plastic' Houses Bacterial Spores That Help It Break Down
- A Virus Could Help Save Billions of Gallons of Wastewater Produced by Fracking
- Discovery of Mechanism Plants Use to Change Seed Oil Could Impact Industrial, Food Oils
- Unlocking the Genetic Mysteries Behind Plant Adaptation: New Insights Into the Evolution of a Water-Saving Trait in the Pineapple Family (Bromeliaceae)
Friday, April 26, 2024
Thursday, April 25, 2024
- Scientists Released Long-Term Data of Ground Solar-Induced Fluorescence to Improve Understanding of Canopy-Level Photosynthesis
- The Longer Spilled Oil Lingers in Freshwater, the More Persistent Compounds It Produces
- Warming Arctic Reduces Dust Levels in Parts of the Planet
- Key to Efficient and Stable Organic Solar Cells
Wednesday, April 24, 2024
- Human Activities Have an Intense Impact on Earth's Deep Subsurface Fluid Flow
- Nanofibers Rid Water of Hazardous Dyes
- Researchers Find Oldest Undisputed Evidence of Earth's Magnetic Field
- A Chemical Mystery Solved -- The Reaction Explaining Large Carbon Sinks
Tuesday, April 23, 2024
- Asian Monsoon Lofts Ozone-Depleting Substances to Stratosphere
- 'Sunny Day Flooding' Increases Fecal Contamination of Coastal Waters
- Laser-Treated Cork Absorbs Oil for Carbon-Neutral Ocean Cleanup
Friday, April 19, 2024
- 'Itinerant Breeding' In East Coast Shorebird Species
- The Italian Central Apennines as a Source of CO2
- Weather Prediction Models Can Also Forecast Satellite Displacements
- Toxic Chemicals from Microplastics Can Be Absorbed Through Skin
- Warming of Antarctic Deep-Sea Waters Contribute to Sea Level Rise in North Atlantic, Study Finds
- Energy Scientists Unravel the Mystery of Gold's Glow
Wednesday, April 17, 2024
- Global Study Reveals Health Impacts of Airborne Trace Elements
- Ice Age Climate Analysis Reduces Worst-Case Warming Expected from Rising CO2
- New Class of Antimicrobials Discovered in Soil Bacteria
- Understanding Climate Warming Impacts on Carbon Release from the Tundra
- Plant Sensors Could Act as an Early Warning System for Farmers
- How Soil Microbes Survive in Harsh Desert Environments
- Paradox of Extreme Cold Events in a Warming World
Tuesday, April 16, 2024
- Coral Reef Microbes Point to New Way to Assess Ecosystem Health
- Researchers Shine Light on Rapid Changes in Arctic and Boreal Ecosystems
- Trash to Treasure -- Researchers Turn Metal Waste Into Catalyst for Hydrogen
- CO2 Worsens Wildfires by Helping Plants Grow
- Huge Database Gives Insight Into Salmon Patterns at Sea
Monday, April 15, 2024
- How Blue-Green Algae Manipulate Microorganisms
- Switch to Green Wastewater Infrastructure Could Reduce Emissions and Provide Huge Savings According to New Research
- Researchers Resolve Old Mystery of How Phages Disarm Pathogenic Bacteria
Friday, April 12, 2024
Thursday, April 11, 2024
- Nanoscale Movies Shed Light on One Barrier to a Clean Energy Future
- Oxidant Pollutant Ozone Removes Mating Barriers Between Fly Species
Wednesday, April 10, 2024
- Using CO2 and Biomass, Researchers Find Path to More Environmentally Friendly Recyclable Plastics
- Novel UV Broadband Spectrometer Revolutionizes Air Pollutant Analysis
Tuesday, April 9, 2024
- A Microbial Plastic Factory for High-Quality Green Plastic
- New Device Gathers, Stores Electricity in Remote Settings
- Scientist Helps Link Climate Change to Madagascar's Megadrought
- Subterranean Storage of Hydrogen
Monday, April 8, 2024
- Atmospheric and Economic Drivers of Global Air Pollution
- Using Pulp and Paper Waste to Scrub Carbon from Emissions
- Integrated Dataset Enables Genes-to-Ecosystems Research
Friday, April 5, 2024
Thursday, April 4, 2024
- What Four Decades of Canned Salmon Reveal About Marine Food Webs
- Researchers Envision Sci-Fi Worlds Involving Changes to Atmospheric Water Cycle
- Tracing the Largest Solar Storm in Modern Times from Tree Rings in Lapland
- New Method Reveals Hidden Activity of Life Below Ground
Wednesday, April 3, 2024
- Out of the Park: New Research Tallies Total Carbon Impact of Tourism at Yellowstone
- 'Tug of War' Tactic Enhances Chemical Separations for Critical Materials
- Unleashing Disordered Rocksalt Oxides as Cathodes for Rechargeable Magnesium Batteries
- Water-Based Paints: Less Stinky, but Some Still Contain Potentially Hazardous Chemicals
Tuesday, April 2, 2024
- New Step in Tectonic Squeeze That Turns Seafloor Into Mountains
- A New Estimate of U.S. Soil Organic Carbon to Improve Earth System Models
- Chemistry Researchers Modify Solar Technology to Produce a Less Harmful Greenhouse Gas
Monday, April 1, 2024
Friday, March 29, 2024
- Blueprint for Mandating Indoor Air Quality for Public Buildings in Form of Standards
- How Extratropical Ocean-Atmosphere Interactions Can Contribute to the Variability of Jet Streams in the Northern Hemisphere
Thursday, March 28, 2024
- Manganese Plays a Surprising Role in Soil Carbon Sequestration
- Researchers Discover Key Gene for Toxic Alkaloid in Barley
- New Approach to Monitoring Freshwater Quality Can Identify Sources of Pollution, and Predict Their Effects
- Study Unlocks the Power of Visible Light for Sustainable Chemistry
- Parental Avoidance of Toxic Exposures Could Help Prevent Autism, ADHD in Children, New Study Shows
Wednesday, March 27, 2024
Tuesday, March 26, 2024
- Curbside Collection Improves Organic Waste Composting, Reduces Methane Emissions
- New Maps Help Decision-Makers Factor Albedo Into Tree-Planting Decisions
- Climate Change Will See Australia's Soil Emit CO2 and Add to Global Warming
Monday, March 25, 2024
- Research Lights Up Process for Turning CO2 Into Sustainable Fuel
- Pairing Crypto Mining With Green Hydrogen Offers Clean Energy Boost
- Global Study of Coastal Seas as Carbon Dioxide Reservoirs
- A Self-Cleaning Wall Paint
- Researchers Discover Evolutionary 'tipping Point' In Fungi
- Major Environmental Benefits Recycling Gold With Biodiesel
- Maize Genes Control Little Helpers in the Soil
- New Route to Recyclable Polymers from Plants