The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

Creatures that are found in several geographic locations often become known by more than one name. This often causes ...

Insect eyes are generally sensitive to ultraviolet, blue and green light. With the exception of some butterflies, they cannot ...

It's polished and feminine, especially in butter yellow, with a floral accent nail. Heading to Italy this summer? Lemon decals overlayed atop blue and white beach towel-inspired stripes make this ...

They are covered in bright blue ... and yellow bands running vertically along its body and a long fin that flows like a ribbon, this fish is truly eye-catching. They are found mainly in tropical ...

The lilac-breasted roller enlivens its native grasslands with blocks of blue, purple, turquoise, yellow ... The colors of these vibrant tropical reef fish vary greatly, even among the males ...

In July, dozens of the fish with electric blue stripes and tangerine orange faces drifted ... “All of a sudden, a little brilliant burst of bright blue or yellow jumps out at you from one of these ...

After befriending some commercial divers collecting wild tropical fish in the Florida Keys, she had an epiphany: “I can do this for a living,” she said, beneath the blue glow of UV lights ...

A pair of friendly tropical fish ... two striped blennies gliding together underwater right in front of snorkeller Luke Enrico Martinez in La Union, the Philippines. The black-and-yellow duo ...

Like many of the tropical fish in this edit, this wonderful blue-lipped ... Neon green with hypnotic pink stripes with pops of purple, yellow, and blue, you’d be forgiven in thinking this bold fish ...

On average, the blue striped grunt grows to 12-14 inches (30.5 - 35.5 cm). Bluestriped grunts are bright yellow with neon blue stripes from ... This helps them fend off predators and communicate with ...