Wind turbine design and placement can mitigate negative effect on birds

Wind energy is increasingly seen as a sustainable alternative to fossil fuels, as it contributes to a reduction in greenhouse gas emissions. However, the rapid expansion of wind farms has raised concerns about the impact of wind turbines on wildlife. A new study provides comprehensive data on how turbines affect bird populations. The study suggests ways to mitigate negative effects through wind turbine design and placement, recommending taller turbines, shorter blades, and placement away from bird habitats.

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Needle-free flu vaccine patch effective in early study

A new needle-free flu vaccine patch revved up the immune system much like a traditional flu shot without any negative side effects. The research represents an important step toward a technology that could replace needle-based vaccination methods that are difficult to deploy in developing countries.

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