Greenpeace launched its newest US canned tuna ranking based on how sustainable, ethical and fair tuna products are. The first came out in 2015.

Greenpeace USA found several retailers "made significant progress toward offering consumers more sustainable and ethical products." These retailers include Whole Foods, Hy-Vee, Wegmans, Giant Eagle, Albertsons, Aldi, Ahold Delhaize and Kroger.

But, "the three largest US brands -- Thai Union-owned Chicken of the Sea, Bumble Bee, and StarKist -- continue to hold the industry back from the sweeping changes that are desperately needed," said the NGO.

Chicken