23/01/2017 - Medford, MA - Students use the new mixed recycling bins to dispose of their recyclable materials in Wren Hall on Jan. 23. (Rachael Meyer / The Tufts Daily) By Hannah Uebele Published ...

The agency wants to stop using the “chasing arrows” logo on plastics that can’t be recycled. The man who designed it more than 50 years ago agrees that the symbol has been misused.