Pollution Reaches Earth’s Deepest Trench — And Never Leaves

We already knew that noise pollution invades the Mariana Trench, but it seems that another, more dangerous, form of pollutant has entered the deepest place on Earth as well.

Researchers from the University of Aberdeen went to arguably the most removed place on the planet and still found traces of chemical pollutants in creatures living miles below the ocean surface, as Nature reports. Speaking at a conference in Shanghai in early June, the scientists presented evidence of both PCB’s and a

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