Adding colorful tropical fish to your aquarium is a no-brainer if you love being mesmerized by beautiful colors and patterns. Many people, when they hear the word ‘fish’ think of dull grey ...

This fish changes its color like a chameleon. ... They’re using color change for camouflage, for thermal regulation, for all of these things. They need to get the color right. ...

Scientists analyzed the DNA of fish in the Galapagos Islands and discovered a colorful new species with white speckles, a study said. Photo from Getty / iStockphoto Swimming through the crystal ...

Scientists found colorful, iridescent animals and discovered 2 new species of fish in Brazil: Hypsolebias gongobira and Hypsolebias bonita.

SOUTHPORT, N.C. - A North Carolina man's catch of the day may actually break a world record! 30-year-old Connor Stone of Southport, North Carolina, caught a colorful puddingwife about 35 miles off ...

Two new species of fish were discovered in tributaries of the Black Warrior River System in Alabama, according to a study. Photo from Bernie Kuhajda A collection of colorful fish that are crimson ...