Surf, swim, scuba dive, or party at this amazing beach in Puerto Rico whose rainbow fish and sunken pier make it look like a ...

Rainbow Reef is a 166,000-gallon aquarium stocked with 1,000 reef fish, almost all of them Hawaiian species. With a solid diet and highly filtered water, the lagoon is an idyllic, stress-free ...

Mesmerizing, kaleidoscopic, and fabulously exotic, the huge variety of types of saltwater fish to pick for your aquarium will ...

Reef fish evolved the ability to feed by biting prey from surfaces relatively recently, a UC Davis study shows. The innovation has driven an explosion of evolution in reef fish. Image shows a rainbow ...

These are all saltwater fish that are found in coral reefs around the world. Since only some of the species in this family are called rainbowfish, the majority of the information in this article ...

Scientists have uncovered that fish biofluorescence a captivating ability to glow in vivid colors has ancient roots stretching back over 100 million years. This trait evolved independently in reef ...