Researchers from University College Cork have discovered that microplastics (plastic pieces smaller than 5 mm) in our freshwaters are being broken down into even smaller nanoplastics (smaller than 1 µm, at least five thousand times smaller in size) by a type of freshwater invertebrate animal, and that this may happen much faster than previously estimated.
Click here for original story, Researchers make major, concerning microplastics discovery
Source: Phys.org