All Episodes

Disentangling Relationships Between Arsenic and the Gut Microbiome

Linking Early-Life Lead Exposure with Cognitive Function Later in Life

New Tool Targets Complex Groundwater Pollutants

Building Better Models to Study Air Pollution and Lung Health

Improving Chemical Cleanup of Contaminated Groundwater

Urine Test May Detect Uranium Build Up Before Irreversible Injury

Nanoparticles Help Plants Clean Up “Forever Chemicals”

Dioxin-Like Compounds Shift the Balance of White Blood Cells

Demonstrating a Pilot System to Electrochemically Remediate Groundwater

Mechanism Linking Preconception Arsenic Exposure and Diabetes in Offspring Revealed

Machine Learning Creates More Complete Picture of Groundwater Contamination

Using a New Model to Identify Health-Impacting Metal Mixtures

Machine Learning Predicts Efficiency of Micropollutant Removal

Model Predicts PFAS Buildup in Wild Animals

Combining Plants and Sunlight to Break Down Hazardous Compounds

User-friendly Technology Detects NDMA in Water

Passive Samplers Track PFAS, Show Contamination Reduction in Cape Fear River

Early Life Exposures May Shape Infant Immune System

Pyrite Improves Electrochemical System for Removing a Chemical Mixture

Environmental Factors Alter PFAS Removal by Specialized Nanomaterials

High Seafood Diet May Lead to Increased PFAS Exposure

Engineering Hydrogel Beads to Enhance Bioremediation of Groundwater Contaminant

Tracking Mercury Conversion and Distribution in Aquatic Environments

Using Earth Materials to Remove Metals Near Abandoned Mines

New Model Estimates the Effects of Dioxin on Liver Cholesterol

Mapping Microbe Interactions That Support PCB-Degrading Bacteria

Environmentally Persistent Free Radicals, PAHs Interact to Increase Toxicity of Particulate Mixtures

High-Temperature Biochar for Arsenic Remediation

Mechanism of Cadmium-induced Neurotoxicity, Potential Treatment Revealed

Modified Iron Particles Could Improve Bioremediation of PFAS

Benzene Exposure During Pregnancy Affects Later-Life Metabolic Health

Cadmium-Linked Inflammation Increases the Severity of Lung Infection

Exposure to PCBs During Nursing Leads to Temporary Diabetes-Related Health Effect

Fighting Fluorine with Fluorine: New Materials Remove PFAS from Groundwater

Mimicking Molecules Made by Bacteria to Remove Metals From Water

New Model Estimates PFAS Exposures From Contaminated Drinking Water

Combining Analytical Chemistry and Machine Learning to Detangle Mixtures

Dioxin Disrupts Liver Cells in Mice, Potential Link with Liver Disease

Sampling Device Harnesses Powerful Molecular Interactions, Overcomes Barriers in Detecting Volatile Contaminants

PFAS Exposure Associated with Elevated Cholesterol in North Carolina Community

Combining Arsenic Data Across Populations Sheds Light on Exposure Sources

Improving How Microbes Break Down PFAS

Emerging PFAS Can Cause Changes in Gene Expression and Lipid Accumulation in Human Liver Cells

Study Sheds Light on Breakdown Products of PCBs in the Environment

Protein Provides Insight into Respiratory Toxicity of Cadmium

Sampling Device May Predict Methylmercury Accumulation in Wetlands

Leveraging Machine Learning to Predict Toxicity

New Technique Yields Promising Results for Uranium Removal in the Field

Biosensor Helps Characterize Contaminants and Health Risks Following Disasters

New Passive Sampling Device for PFAS

Helping Communities Monitor Air Pollution Using Plants

First-of-its-Kind Arsenic Meta-Analysis Paves the Way for Future Data Integration

Characterizing Arsenic Exposure in Public Water Supplies and Private Wells

Analyzing Chemicals and Genes Yields Novel Insight into PAH Behavior

Combined Approach Sheds Light on Factors Controlling Stream Recovery

New Technique Sheds Light on PFAS in Coastal Watersheds

Arsenic Exposure Before Conception May Trigger Diabetes in Male Offspring

Modeling and Field Tests Yield Promising Results for Aquifer Clean Up

Triclosan and a High-fat Diet Worsen Liver Disease in Mice

New Model to Examine PFAS Sheds Light on Lipid Disruption Mechanisms

Improved Sequencing Method Leads to Advancements in Toxicology Research

Edible Sorbents May Protect Against Metal Toxicity

New Tool Monitors a Flame Retardant in Sediment

Toxic Breakdown Products Formed During Contaminant Clean-Up

Using Fungi to Clean up Contaminated Soil

Clay Layers May Worsen Arsenic Contamination

Three-Dimensional Cell Model Enhances DNA Damage Testing

Arsenic Complicates Groundwater Bioremediation

Electrochemical System Degrades PCE in Groundwater

High-Fiber Diet May Protect Against Harmful Health Effects of PCBs

PAH and Hypoxia Exposure Result in Mitochondrial Dysfunction in Fish

Cadmium Exposure Impairs Production of Neurons Responsible for Learning and Memory

Nanotube Sensor Detects Nitrosamines in Air

Modeling Approaches Estimate Exposure and Simulate Impacts on Health

Collaborative Cross Mice Can Fill Data Gaps in Risk Assessment

Identifying Key Characteristics of Chemicals that Harm Male and Female Reproduction

PCBs Alter Glucose Regulation Differently in Males and Females

Model Predicts PAH Levels in Important Tribal Food Source

New Method Quickly Screens Chemicals for Cancer Risk

Study Sheds Light on Breakdown of PCBs to Potentially Harmful Metabolites in Humans

Nitrous Oxide Halts Breakdown of Chlorinated Compounds

Passive Samplers Tackle PCB Flux

Promising Membrane Technology Reduces Chlorobenzene in Groundwater

Study Sheds Light on Respiratory Toxicity of EPFRs

Alternative Flame Retardants May Lead to Neurobehavioral Effects

PCBs Increase Inflammation, Disrupt Gut Microbiome, and Alter Metabolism

Siderophores Reduce Asbestos Toxicity in Soil

Why Shallow Lake Food Webs May Have More Arsenic

Researchers Pinpoint Molecule Fueling Liver Cancer Development

Researchers Identify Compounds that Reduce Abnormal Blood Vessel Growth in the Eye

Dust from Mine Waste in Navajo Nation May Harm Lungs and Heart

AHR is Required for Normal Organ Development and Behavioral Responses in Zebrafish

Toxic Byproducts Formed During UV Water Treatment

Developing Training and Education for Emerging Technologies

Chronic Inflammation Suppresses Immune Cells that Fight Liver Cancer

Using Saliva to Understand Exposures and Monitor Health

Novel Cobamide Structure May Hold Clues for More Effective Biological Degradation of Chlorinated Compounds

Activated Carbon Reduces the Effects of TCDD on the Immune System and Gut Microbiome in a Mammalian Model

Endophytes Help Poplar Trees Clean Up TCE on Superfund Site

Susceptibility to Arsenic-Induced Skin Lesions Influenced by DNA Differences

TBT Alters Bone Marrow Microenvironment and Suppresses Important Immune Cells

New 3D Fish Liver Model for Aquatic Toxicology

Prenatal PCE Exposure and Maternal Alcohol Use Linked to Increased Risks of Teenage Drug Use

Platform Allows Rapid Analysis of Antioxidant Genes in Zebrafish

Prenatal Arsenic Exposure Alters Newborn Metabolite Profiles

Cell-Based Models Reveal Differences in How PAH Mixtures Affect Neurodevelopment

Using Surfactants to Enhance Bioremediation of PAHs in Soil

The Genetics Behind the Killifish's Adaptation to Pollution

The Porous Extraction Paddle: A Non-Targeted Sampling Device to Detect Contaminants in Urine

A Link Between Exposure to PCBs, Diet, and Cardiovascular Disease

Environmental Exposures and AhR in Oral Cancer Development and Progression

Importance of Young Dissolved Organic Carbon to the Release of Arsenic in Aquifers

Identifying Mechanisms for Regulating Gas Exchange in Plants

Phytostablization of Mine Tailings with Compost-Assisted Direct Planting

New Breakthrough in Understanding Gene Regulation

Using Field Data and Numerical Modeling to Assess Vapor Intrusion Risk

A New Dilution Tool to Facilitate High-Throughput Assay Techniques

The Effect of Corrinoid Co-factors on Bioremediation of Chlorinated Compounds

Low-Dose Organic Arsenic Exposure Negatively Affects the Immune System in the Lung

Mapping Protein Targets of Environmental Chemicals Using Chemoproteomic Platforms

Bioavailability Changes in Sediments and Bioaccumulation in Fish

Development of a Sustainable Remediation System to Remove TCE from Groundwater

Intestinal Microbes Protect the Liver and Prevent Liver Fibrosis

Newly Discovered Cells Regenerate Liver Tissue Without Forming Tumors

Cellulose Nanomaterials in Environmental Cleanup Technologies

PCE in Drinking Water Linked to Cancer and Epilepsy

River Algae Affects Mercury Pollution at Superfund Site

Using Lead Isotopes to Identify Sources of Metal and Metalloid Contaminants

Switchgrass and Bacteria Work Together to Remove PCBs from Soil

Detecting Environmental Chemicals with Novel Immunoassay Technology

Assessing and Reducing Health Risks from Arsenic in Private Well Water

SRP Researchers Determine that Triclosan Promotes Liver Tumor Growth in Mice

Combined Exposure to Glucocorticoids and Chlorpyrifos Influences Neurobehavioral Development

Comparing Black Carbon Types to Sequester PBDEs in Sediments

Arsenic in Drinking Water and Cancer in Uniquely Exposed Northern Chile

Lead Discovered at Higher Levels Below the Soil Surface

Environmentally Persistent Free Radicals and Their Lifetime in Ambient Fine Particulate Matter

Commercial Paper and Rubber Products Contain Activators of the Aryl Hydrocarbon Receptor

Effects of Cadmium and Copper on the Fish Olfactory System

Nicotine in Peppers and Other Vegetables May Reduce Parkinson Disease Risk

Remediation of PCB Contaminated Sediment by Bioaugmentation

Novel Method Identifies Potential Key Pathway in Arsenic-Induced Birth Defects

Commonly Manufactured Nanomaterial Induces Neurovascular Toxicity

Arsenic Uptake in Homegrown Vegetables from Mining-Affected Soils

Marine Mercury: From Sources to Seafood

Majority of Women Exposed to Multiple Pollutants

New Highly Sensitive On-Chip Nanoparticle Immunoassay

Study Links Prenatal Mercury Exposure and Fish Intake to ADHD-Related Behavior

Study First to Quantify TCE in Breast Milk

Widely Used Antibacterial Agents May Lead to Significant Health Concerns

Early-life PCE Exposure Linked to Visual Impairment in Adults

A New Solar-Powered Approach for Groundwater Decontamination

A New Role for MicroRNAs in Neurobehavioral Development

PAHs Before and After the Deepwater Horizon Oil Spill

A Flurry of Arsenic Findings

Particulate Matter Pollution: A Particular Problem for the Young?

Arsenic Linked to Developmental Changes in the Heart

Ramping Up Mixed Metals Removal

CALUX Generation 3 - Enhanced Sensitivity for Low Volume/Low Concentration Samples

Research Shows Arsenic Attaches to Sediments, Protects Human Health

Size-resolved Chemical Characterization of Atmospheric Aerosols

What a Difference a Methyl Group Makes

Celebrating a Significant Milestone in Research Dissemination

Foray Into Tackling the Toxicity of Environmental Pesticide Mixtures

Chlorinated Contaminant Remediation - Dual Function Responsive Membranes

Poplars are Choosy about PCBs

Nanoparticles Enhance Imaging of Intracellular Bioreduction of Chromate

Mechanism of Resistance to PCB Toxicity in Fish

Sediment Caps That Degrade Contaminants

Accelerating Pump-and-Treat Remediation at Arsenic-Contaminated Sites

Discovery of the Key to Metal Accumulation in Plants

Portable Biosensing Systems

Determining Susceptibility to Environmentally-induced Neurotoxicity

Use of Spatial and Temporal Analyses to Provide Insights into the Environmental Etiology of Cancer

TCDD May Contribute to Immune System Instability

Chronic Arsenic Exposure Linked to Increased Mortality Rate