Articles on Chemical pollution

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Ringed seals are not only important of the Arctic ecosystem, they also serve as a critical food source for Inuit communities across the region. (Mike Cameron/NOAA via AP)

Human‑made chemicals are harming seals at the molecular level

New research shows seals are being affected by chemical pollution in the Arctic food web and rapid climate-driven warming that is transforming their sea ice habitat.
Coho salmon at a fish farm on Jan. 24, 2025, in Auburn, N.Y. A growing body of evidence shows that tire additives are contaminating ecosystems. (AP Photo/Craig Ruttle)

Car tires are polluting the environment and killing salmon. A global plastics treaty could help

Tires are complex chemical products. When they wear away, they release additives into the environment that can poison wildlife.

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