Scientists have long presumed that the creatures in the deep ocean experienced a dark, colorless world. But some of the fish who live there may be able to see colors thanks to a newly discovered ...

What are those dark spots in the water and why are lifeguards so concerned about them? All you need to know about bait balls ...

Heathcote, who was not involved with the research, has worked on color signaling in fish. The authors suggest these dark markings may signal physical fitness, meaning females and males without the ...

The light organs below their eyes are filled with a symbiotic bioluminescent bacteria that can glow different colors ... light organ into a dark pouch. Flashlight fish favor dark environments ...

Red colors like the baby Yellowtail Coris help the fish hide in dark cracks of the reef because the red color is actually black when they are out of the sunlight. So a red fish with white bands is ...

It’s accuracy in determining its color comes from photoreceptors within the fish’s skin. Hogfish have cells filled with pigments that can make the fish appear dark in color when the pigments are ...

They showcased its vibrant maroon exterior, which boasts red and orange splotches, and, most interestingly, its strange blue flesh, which changes colour when the fish is cooked. In a series of ...

Palaeontologists have named a new species of fish that lived ... key to revealing the colour was finding remnants of cells called melanosomes. These cells produce the dark pigment melanin.