The rockhead, or deep-pitted, poacher may use its ribs to beat the inside of its head cavity to communicate with other ...

When oxygen disappears, most fish suffocate. This one ferments its own metabolism and waits months for spring beneath frozen ...

Ciguatera—a toxin that accumulates in reef fish—is a common cause of seafood poisoning. Learn which fish are safest to order ...

From cod to haddock, these frozen breaded fish fillets deliver great flavor, quality ingredients, and easy meals.

Learn about 12 top protein-rich fish for a healthier diet. From tuna to sea bass, discover nutrient benefits and safe choices ...

Vitamin D is a fat-soluble vitamin critical for bone growth and cell development. Rainbow trout, salmon, sardines, tuna, mackerel, and herring are good sources.

PFAS – per- and polyfluoroalkyl substances – otherwise known as forever chemicals – are man-made chemicals known for their ...