Researchers are calling to stop pollution of the soundscapes fish use to navigate and communicate before a coming surge in sea traffic makes things worse
Readers react to the price-fixing scandal, plus other letters to the editor for June 23: 'Canada Bread will pay a $50-million fine? No, they won't. We, the customers, will.' theglobeandmail.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theglobeandmail.com Daily Mail and Mail on Sunday newspapers.