Add Yahoo as a preferred source to see more of our stories on Google. Raw tilapia and cod on wooden board - Nitr/Shutterstock At first glance, cod and tilapia look quite similar. After all, they are ...

Cod used to be giants. With their impressive size—over a meter in length and weighing up to 40 kilograms—and abundance, they, alongside herring, were the backbone of the Baltic fishery. Today, a fully ...