If you ever travel to the Maldives, you might be able to see a rainbow without any rain. Meet the newly discovered rainbow-colored fish named the rose-veiled fairy wrasse in the Maldives' "twilight ...

From red to white to orange to blue, fish flesh can land almost anywhere on the color spectrum. What's behind this huge variation? A lot of things — from genetics to bile pigments. And parsing the ...

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

The newly named wrasse was previously mislabeled as another species. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Researchers have described a ...

Fortnite season 8 introduces a new character that players can customize over the next couple months. Instead of an alien, it's something much more horrifying: A toon version of Fishsticks, much like ...

Among aquarium enthusiasts who keep bettas, it is usually the male fish that are known as the "colorful ones." Oftentimes the males are favored over the females not only for their color, but also ...

With shiny, multi-colored scales, Rainbow Fish is the most beautiful fish in all of the ocean, and the only one of his (or her!) kind. When Rainbow Fish refuses to share his vibrant, shimmering scales ...