The MSC blue fish label isn't exclusive to canned tuna, either. You can find it on various seafood products, including frozen fish, packaged fillets, and fresh seafood sold at grocery stores.

Under Loria, the Marlins moved to Marlins Park in 2012 and re-designed the fish logo to the “M” logo with orange, blue and black colors. The old colors were teal and black with a marlin.

Another, a less-smiley bright blue fish logo. You pull out your smartphone and open the sustainable seafood app your friend told you about, only to become more confused by its traffic light ratings.

WASHINGTON, Oct. 1, 2020 /PRNewswire/ -- The Marine Stewardship Council (MSC), a nonprofit whose sole mission is to end overfishing, today release ...

Blue lingcod: Though usually white-hued like halibut or cod, lingcod, a West Coast bottom-dwelling species, occasionally looks as though it's been marinated overnight in a tray of Blue No. 2 food dye.