Microplastics and the law explained: What California's new rule means for plastic policy
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Updates every hour. Last Updated: 24-Oct-2026 22:16 ET (25-Oct-2026 02:16 GMT/UTC)
By pressurizing wind tunnels, researchers were able to simulate field conditions at wind farms, helping to validate predictive models and identify ways to get more power from existing wind farms.
Researchers at The University of Manchester have developed a new type of pressure-sensitive paint that more accurately measures the way air pushes against surfaces, reducing a key source of error in wind tunnel testing by 25%.
The quality of European rivers has improved in recent years, but not at the pace required to meet the environmental targets set for 2030. This is one of the main conclusions of a study led by researchers María Pachés Giner and Remedios Martínez from the Institute of Water and Environmental Engineering at the Universitat Politècnica de València (UPV), published in Environmental Science and Pollution Research.
Analysis of data available between 2015 and 2021 shows that organic pollution decreased in 14 of the 18 countries studied, while phosphate concentrations fell in 11 of the 16 countries for which sufficient information was available. However, these improvements alone do not guarantee that the targets set for the end of this decade will be met.