Clownfish avoid anemone stings by lacking sialic acid in their mucus. This prevents anemones from recognizing them as prey.

The clownfish-anemone living arrangement is one of the most widely recognized examples of symbiosis. Researchers have made a breakthrough in understanding how anemonefish can live safely among sea ...

Does a duck always look like a duck and quack like a duck? Sixty-six million years ago, at the end of the Cretaceous Period, ...

When fishes, the first vertebrates, evolved, the gene network that builds gill cartilage from those invertebrates was recycled to make fish gills, even as fish evolved a new type of bony skeleton.

He can’t fish on the river because a storm washed ... We have gotten so good at processing foods that for the first time in human evolution, many humans are getting more calories than they ...

When exposed to an increase in the water temperature of their habitat, zebrafish, three-spined stickleback and flounder adapt ...

Although remarkable looking, it is not looks that have scientists excited about this "walking" fish with six legs. Instead, it is what was proven about evolution that was the real thrill. Sea robins ...

Picture a primordial Earth: a world of muted browns, grays and greens. Fast forward to today, and Earth teems with a ...

Salmon Evolution announced partnership with Lofotprodukt to launch smoked salmon under the premium brand Lofoten.

The fish has evolved to live in the deep sea ... The fish lives in tropical and subtropical seas around the world. It is the first time it was sighted near the coast of Tenerife, Spain. The genus ...

At its 40th conference, the Everglades Coalition held a series of panels looking at progress and what lies ahead. They celebrated the durability and 'all-in' attitude of the wide-ranging group, but ...