Researchers aim to clean up Lake Superior

Duluth, MN (NNCNOW.com) -- There`s a joint effort this weekend to rid Great Lake`s Beaches and the water of micro-plastics. 

The Twin Ports joined the efforts lead by a UW-Superior professor specializing in the topic...   ...more

Ken Notes: I do NOT want to harm business and tourism, but Lake Superior is one of the most perfect bodies of water in the world...