The Great Pacific Garbage Patch, a 1.6 million km² accumulation of plastic debris between Hawaii and California, consists of 1.8 trillion pieces. Driven by the North Pacific Subtropical Gyre, the patch is primarily composed of abandoned fishing gear and microplastics.
Three studies reveal widespread microplastic contamination in the Amazon, finding particles in stream fish gills and digestive tracts, trapped by aquatic plants, and raising concerns for air-breathing fish.
A new Nature Food study highlights that while diverting food waste from landfills cuts climate impacts by up to 99%, it risks increasing agricultural soil contamination from microplastics due to imperfect packaging separation.
High levels of microplastics and plastic contamination were discovered in a Turkish waterway near an Adana recycling hub supplied with British waste, raising agricultural and food safety concerns.
RMIT University scientists developed a reusable magnetic material that removes over 95% of micro- and nanoplastics, heavy metals, and drug residues from water within an hour. The cost-effective technology, showing early promise against PFAS, is being tested for commercial deployment in Australia, the US, and Europe.
16-year-old Canadian student Evan Budz created an AI-powered robot turtle with 94% accuracy in detecting microplastics underwater. Inspired by snapping turtles, his invention earned him the Gordon E. Moore Award and a US$50,000 scholarship at the 2026 Regeneron International Science and Engineering Fair.
Physicists at the University of Liège have developed a method using 3D-printed structures to sculpt water surfaces, creating "landscapes" that can guide floating objects like microplastics for water purification or precise industrial assembly.
A study by the University of Vienna's Department of Meteorology and Geophysics, published in Nature, has refuted the long-held belief that oceans are the primary source of airborne microplastics. Analyzing 2,782 atmospheric samples from around the world, researchers found land-based sources—particularly tyre abrasion and synthetic textile fibres—contribute approximately 20 times more microplastics to the atmosphere than ocean-based sources. The study also revealed prior models overestimated microplastic prevalence by several orders of magnitude.
