Sardines and tuna each deliver healthy doses of protein and omega-3s, although sardines may provide more fatty acids while tuna offers more protein.

Move over tuna casserole, tuna salad, and tuna fish cakes - this canned ingredient is the star of a delicious appetizer that no one will be expecting.

Your go-to tuna sandwich might need a makeover. While many of us grew up slathering mayonnaise on everything from sandwiches to salads, food experts are increasingly questioning whether this creamy ...