Mackerel no longer a sustainable choice, warns Marine Conservation Society. Stocks of Northeast Atlantic mackerel are "under ...

One is found north of Stockholm ... Swedish scientists have discovered a new predatory species of herring in the Baltic Sea, which may have implications for the marine ecosystem.

Much of the herring caught in the Baltic is processed into fishmeal for livestock and aquaculture, rather than used for human consumption, a new study from the Stockholm University Baltic Sea Centre h ...