The Impact of Microplastics—And How to Limit ExposurePublished byme.upenn.eduon •1 min readSun, sand, and surf are the mainstays of a beach day. But something else now lingers along the coast and other outdoor spaces: bits of plastic broken down so small that scientists need special tools to see them.In The NewsResearch and InnovationMicroplasticsMcBride LabSamantha McBridePPLearn moreShareLegalReport