Plastic Waste Ingested by Worms Threatens Marine Food Chains

Small fragments of plastic waste are damaging the health of lugworms, putting a key cog in marine ecosystems at risk. Published in Current Biology, a new study by scientists at the University of Exeter and the University of Plymouth shows the impact of microplastics on the marine worms' health and behavior. By exposing specimens to contaminated sediment in a laboratory, the researchers were able to observe a 50 percent reduction in energy reserves and other signs of physical harm.