Bottled Water Across 11 Countries Passes PFAS Limits, but One Unregulated Acid Slips Through
A meta-analysis of 163 bottled water samples from 34 brands in 11 countries found no regulated PFAS above detection limits, ...
Tag: water quality monitoring
Lake Sediments Reveal That Halifax’s Urban Lakes Were Transformed Long Before Modern Development
Sediment core analysis of three Halifax lakes shows that the most severe ecological changes occurred before 1900, during land clearance, ...
Open-Source Circuit Board Brings Industrial Sensors and Robot Control Together at Sea
Engineers in Egypt have released an open-source, dual-microcontroller circuit board that unifies industrial RS485 water quality sensing and robotic actuation ...
Satellites and Machine Learning Reveal 25 Years of Hidden Water Quality Shifts in an Ethiopian Drinking-Water Reservoir
A 25-year satellite and machine learning reconstruction of Ethiopia's Gefersa Reservoir shows that dry season algal growth and organic matter ...
Machine Learning Spots Uranium in Groundwater From Routine Water Tests
Researchers in India developed a machine learning framework that predicts uranium contamination in groundwater from routine water quality measurements, cutting ...
New River Water Quality Index Merges Pollution Data and Ecological Risk Into One Score
Researchers in Iran have developed a unified River Water Quality Index that combines sixteen physicochemical and microbial parameters with heavy ...
New Biosensing Framework Aims to Bring Real-Time Multipathogen Surveillance to Water Safety
A new perspective in Biocontaminant outlines an integrated biosensing framework for shifting aquatic pathogen monitoring from periodic single-target laboratory tests ...
China’s Karst Waters Are Cleaning Up — and Millions Are Reaping the Benefits
A new study finds that pollution control has driven significant surface water quality improvements across China's karst regions, with a ...
AI-Inspired Algorithms Sharpen a Copper-Based Optical Sensor for Arsenic-Tainted Groundwater
Researchers have combined transfer-matrix modeling, finite-element validation, and a comparative metaheuristic optimization framework to design a low-cost copper-based surface plasmon ...
Hidden Chemical Regimes Reveal Where Nitrate and Fluoride Threaten Odisha’s Groundwater
A five-year analysis of 1,268 groundwater samples across Odisha, India, identifies two distinct hydrochemical regimes and shows that nitrate and ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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