Nudibranchs are often referred to as the butterflies of the sea. Nudibranchs live worldwide, primarily in warm, shallow marine regions, and stand out for their flamboyant colors and diverse shapes. A ...

Rather than hiding from predators, the brightest and most patterned sea slugs are active during the day so their colors shine, a University of Queensland study has found. Researchers from UQ's School ...

Woman searching rocky tidal pools on the Cornwall coast spotted the “colorful blob” of a rainbow sea slug, a rare animal sighting, photos show. Photo from Vicky Barlow @thehidephotography Searching ...

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This stunning underwater scene features two colorful nudibranchs, also known as sea slugs, slowly moving across a vibrant coral reef. Despite their delicate appearance, nudibranchs are remarkable ...

Eleanor has an undergraduate degree in zoology from the University of Reading and a master’s in wildlife documentary production from the University of Salford. Eleanor has an undergraduate degree in ...

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 ...

Today we’re spotlighting an underappreciated group of marine creatures: sea slugs. Don’t let their humble name fool you. They come in vivid neon colors, with patterns that rival the most beautiful ...

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A bright red sea slug barely 0.16 inches long has created an unusual link between Caribbean marine science and the 2026 World Cup. Researchers Jesús Ortea and ...