We may have visually led predators to thank for some of the most dazzling marine species: sea slugs. Luminous greens, blues, ...

Sea slugs, such as Elysia chlorotica, are small marine creatures that produce energy from sunlight - just like plants.

Two tiny sea creatures with translucent bodies found on the California coast are both new species. They’re sea slugs, part of ...

They’re sea slugs, part of the Dotidae family. And while they’re small — measuring less than a quarter of an inch — they can have an outsize impact, according to a researcher who studies them.