Microplastics have been found almost everywhere that scientists have looked for them. Now these bits of plastic -- from 1 to 62 micrometers long -- have been found in the filtered solutions used for ...

Microplastics have been found almost everywhere that scientists have looked for them. Now, according to research published in ...

Microplastics and nanoplastics, two of the smallest and most invisible forms of plastic pollution, may pose risks to human health.