Scientists stunned by troubling discovery deep in sediment of remote lakes — here's what it tells us about our future

Scientists discovered microplastics in sediment that predated the explosive production of plastic in the 1950s.

Related Keywords

Latvia , Antarctica , Usmas , Ventspils Novads , Amyv Uhrin , , Marine Debris Program , Science Advances , Lake Pinku , Anthropocene Epoch , Debris Program ,