Scuba divers underestimate how much damage they do to coral reefs. We've watched hundreds to find out why
Scuba diving is often presented as a success story for marine ecotourism.
Ecology
23 hours ago
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Research news on PFAS
Per- and polyfluoroalkyl substances (PFAS) are a broad class of synthetic organofluorine compounds characterized by carbon chains that are fully or partially fluorinated, conferring exceptional thermal, chemical, and surfactant stability. As a research topic, PFAS encompasses their environmental persistence, bioaccumulation, complex transport and transformation pathways, and emerging toxicological profiles, including interactions with lipid metabolism, endocrine signaling, and immune function. Investigations address analytical challenges in ultra-trace detection, structural diversity (e.g., legacy vs. replacement PFAS), mixture effects, and the development of remediation technologies and regulatory frameworks, making PFAS a central focus in environmental chemistry, exposure science, and risk assessment.
Sweden to ban 'forever chemicals' in clothing
Sweden said Thursday it plans to ban so-called "forever chemicals" in consumer products such as clothing and kitchenware as early as 2028, before expected European Union regulations come into force.
Environment
Jul 23, 2026
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Reusable magnetic invention removes microplastics plus some PFAS from water
Microplastics are an increasing global concern, with growing evidence of their presence in water systems. RMIT University researchers have developed a water treatment material that rapidly removes micro- and nanoplastics ...
Nanomaterials
Jul 22, 2026
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EU watchdog reduces safe level of exposure to 'forever chemical' TFA
The EU's food safety agency said Wednesday it has dramatically reduced the acceptable daily intake level of the so-called forever chemical TFA, following new evidence of its effect on a key hormone that regulates the body's ...
Environment
Jul 22, 2026
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Removing 'forever chemicals' from farmlands—at a fraction of the cost
A Yale-led research team has proposed a less expensive—and more environmentally friendly—method for removing certain "forever chemicals" from millions of acres of farmland in the United States and around the world.
Environment
Jul 22, 2026
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Ruthenium nanoparticles convert captured perchlorate into harmless chloride in water treatment waste
For decades, water utilities have relied on giant tanks filled with ion-exchange resin beads to remove perchlorate, a harmful industrial pollutant, from drinking water. The system works by attracting negatively charged perchlorate ...
Bio & Medicine
Jul 21, 2026
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Oystercatchers, known for sharp bills and beady eyes, are making a comeback thanks to conservation
On a pristine Rhode Island beach teeming with noisy seabirds, a group of biologists armed with nets sneak up on a pair of American oystercatcher chicks.
Ecology
Jul 20, 2026
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Beyond proximity: New policy model to transform access to parks
Accessible urban green spaces could save the NHS up to £2.1 billion each year, but current policy fails to ensure parks are truly accessible, research shows. A new policy brief published by the university's Institute for ...
Environment
Jul 20, 2026
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Canadian wildfire smoke linked to fewer bird sightings in New York State
Despite burning hundreds of miles away, Canadian wildfires have become a familiar source of disruption in New York state.
Plants & Animals
Jul 17, 2026
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Portable system cuts PFAS testing time to hours
For communities worried about PFAS contamination, waiting for test results can mean days of uncertainty. A University of Tasmania trial has used a mobile laboratory equipped with portable liquid chromatography-mass spectrometry ...
Environment
Jul 17, 2026
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