The lionfish, a longstanding showstopper in home aquariums, is a flourishing invasive species in U.S. Southeast and Caribbean coastal waters. This invasive species has the potential to harm reef ...

A Pacific sand lance, shown here, employs a unique strategy of burrowing into sand to rest and conserve energy, and to avoid predation. The nature of fish "sleep" is an area of active research. While ...

Lionfish are native to coral reefs in the tropical waters of the South Pacific and Indian Oceans. But you don't have to travel halfway around the world to see them. This invasive species threatens the ...

U.S. wild-caught red snapper is a smart seafood choice because it is sustainably managed under rebuilding plans that allow limited harvest by U.S. fishermen. There are two stocks of red snapper: The ...

Like a smaller edition of the American Crow, but with a more nasal voice, and typically found near water, the Fish Crow is very common in parts of the southeast. On the coast, it hunts in salt marshes ...

Eating fish and shellfish, either fresh or frozen, can be an excellent addition to a healthy diet. When preparing fish at home, it’s important to know how to store fish properly and safely before ...

There are currently 4 active Fisch codes as of October 11, 2026. The newest confirmed code is SaveNate. Codes in Fisch can give free currency, rod skins, bobbers, bait, submarine parts, hunt totems, ...

Always read product labels to ensure they do not contain fish or fish byproducts. Avoid eating at fish restaurants due to the high risk of cross-contamination. Be careful in Asian restaurants as many ...

A fish swishes through the water just above a cluster of coral on the seafloor. Suddenly a hairy-looking, bloblike creature emerges from the coral, snags the fish in its mouth, and devours the snack.

This 4-inch-long (10-centimeter-long) fish shares an amazing partnership with another sea creature: the anemone (pronounced: uh-NEM-uh-NEE). The partnership benefits both participants, and the close ...

Fishy-smelling urine is often caused by diet (especially foods high in choline, such as fish, eggs, and dairy) or dehydration, which concentrates urine and intensifies its odor. Medical causes include ...

Finned fish is one of the most common food allergies with a prevalence of 1% in the U.S. population. In one study, salmon, tuna, catfish and cod were the fish to which people most commonly reported ...