Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Some types of sea ...

Sea robins have “the body of a fish, the wings of a bird and multiple legs like a crab” Sarah Kuta Daily Correspondent Some species of sea robins, such as Prionotus carolinus, use their leg ...

Octopuses in the Red Sea often hunt together with other predatory fish—and sometimes hit them. New videos suggest they're keeping fish in line. Day octopuses in the Red Sea team up with up fish ...

Smoking fish is as old as fishing itself. Some techniques, and of course equipment, have evolved since our ancestors first tied a line to a stick, but some universal truths remain as relevant as ever.

By Sofia Quaglia The sea robin has fascinated scientists for decades. It has the body of a fish, the wings of a bird and the legs of a crab. “Legs on a fish sound like, um, well, that’s one of ...

Originally invented to appeal to Catholics on meatless Fridays, McDonald's Filet-O-Fish has become a cult favorite, but have ...

Newborn fish are mistaking tiny bits of trash for food. If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily ...

Culum Brown does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

For example, what if you thawed out frozen fish with the best intentions of cooking it for dinner but then decided to go out to eat? Or what if the fish in your fridge is already cooked—does ...

The Red Sea, sandwiched between northeast Africa and the Arabian Peninsula, is teeming with life, including octopuses and more than a thousand species of fish. Every day, the goal of these ...

Unlike the oil-rich species that are best eaten as fresh as possible, white fish can be stored for a little longer. Many white fish (cod, haddock, plaice and other flatfish) are gutted and placed ...

In most cases, fresh is best when it comes to choosing oil-rich fish species because the natural fats occurring in these fish deteriorate and they lose their quality quickly. Oily fish tend to be ...