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 blue ...

These gorgeous, long-tailed marine creatures—formerly known as Siamese fighting fish—have been famous for centuries for their aggressive nature, which breeders have exploited in order to fight them, ...

Scientists found a sea animal “adorned with gold” and discovered a new species, a study said. Photo shows a representative area of the Philippines. Photo from Brian Kairuz via Unsplash Off the coast ...

When most of us picture the ocean, we imagine turquoise waves, colorful reefs, and shoals of darting fish. But that’s only the surface. Venture deeper, far below the last reach of sunlight, and you ...

Twenty pint-sized predators—the first of their kind to be bred in captivity and released into the wild—are now crawling around the San Juan Islands. The colorful sea creatures are called sunflower ...

From mysterious colossal squid to the ferocious pram bug, these creatures are stranger than fiction. Found in the depths of the Pacific Ocean, the flower hat jellyfish (Olindias formosa) glides with ...