Take a trip around the world with CBC Radio's As It Happens. Hear from the people at the centre of the stories of the day — from the complex to the weird and wacky.
Manage episode 278070504 series 2435092
Oceana Canada's fishery audit shows there's a lot of work to be done on rebuilding fish stocks. Could mussels be used to treat polluted waters? Find out about a brand new material from those shells you toss away.