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

More restocking is due to take place over the next few weeks, near Water Newton in Cambridgeshire, with 10,000 fish expected ...

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

Long before whales dominated the oceans, Earth’s seas were home to a fish so massive it continues to challenge our ...

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

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.

With a human population of 8.3 billion people worldwide and millions facing malnutrition, food security is something to think ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

Fish is an excellent source of calcium, especially varieties that are eaten with their soft, edible bones such as sardines, anchovies, and small freshwater fish. They not just provide highly ...