Your Beloved Blue Jeans Are Polluting the Ocean—Big Time

The researchers looked at sediment samples from several habitats, including in the deep-sea Arctic, shallow suburban lakes around Toronto, and the Huron and Ontario Great Lakes. The mean number of microfibers they found per kilogram of dry sediment in each group was, respectively, 1,930, 2,490, and 780. Of those microfibers in general, 22 to 51 […]