Glacier meltwater reshapes PAH pollution patterns in Qilian Mountain rivers
A 2024 sampling study in the Qilian Mountains found that glacier meltwater drove July peaks of PAH pollution and toxicity ...
Tag: polycyclic aromatic hydrocarbons
Sediment Survey Reveals Pollution Hot Spots in Italy’s Lake Patria Lagoon
A survey of 31 sediment sites in Italy's Lake Patria lagoon found PAH hot spots exceeding legal limits up to ...
Traffic fumes dominate classroom air at Kuala Lumpur primary schools, study finds
A study of 18 Kuala Lumpur primary schools found PM2.5-bound PAHs came mainly from traffic emissions, with indoor carcinogenic risk ...
Machine Learning Models Forecast PM2.5-Bound PAH Levels in Nagoya
A Nagoya study combined association rule mining and machine learning to characterize and forecast hourly PM2.5-bound PAH concentrations over a ...
Detox Enzyme Inducibility May Explain Why Two Brine Shrimp Species Differ in Phenanthrene Tolerance
A laboratory study of two brine shrimp species found that the more phenanthrene-tolerant Artemia franciscana showed stronger dose-dependent induction of ...
![Benzo[a]pyrene Damages Mouse Ovaries and Expands Cancer Stem-Like Progenitor Populations](https://scienmag.com/wp-content/uploads/2026/10/stackrss-featured-28696-350x250.png)
Benzo[a]pyrene Damages Mouse Ovaries and Expands Cancer Stem-Like Progenitor Populations
A mouse study reports that benzo(a)pyrene exposure depletes ovarian follicles, damages uterine tissue, and expands ovarian cell populations marked by ...
Floating Tarballs Carry a Hidden Cargo of Cancer-Causing Chemicals Across the Arabian Sea
A six-year study of tarballs from the Eastern Arabian Sea finds that floating petroleum residues carry higher concentrations and carcinogenic ...
Wedge Clams Reveal Petrogenic PAH Pollution Along the Bulgarian Black Sea Coast
A new BioRisk study finds petrogenic PAH pollution in wedge clams along the Bulgarian Black Sea coast, with all levels ...
New Decision Matrix Reveals Wood Smoke, Not Just Traffic, Drives Urban Air Pollution
A new semi-quantitative decision matrix developed in Argentina shows that biomass burning, not vehicle traffic, is the leading source of ...
Ball-Milling Trick Turns Destructive Mechanical Radicals Into Precision Bond-Builders
Chemists have harnessed the mechanical force of ball milling to generate carbon radicals that selectively couple benzyl halides with unactivated ...
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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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