North Sea cod are getting smaller—can we reverse that?

Sustainable Fish Hit the Plate in Maine

Now North Sea cod is sustainable, is it really ok to eat?

Ars Technica

Fish Are Shrinking, From Patagonia to the World

Profiling the Atlantic Cod - The Fisherman

The source: What are marine ingredients?

North Sea cod make a comeback and Canada's are on their tail

Toxic Mercury In Seafood May Climb As Ocean Warms, Study Finds

Economics Ars Technica