Sea slugs are one of the world's most stunning, diverse, and adaptable animals. Not only are sea slugs beautiful to look at, but their methods of survival are unparalleled. While some marine species ...

Somewhere beneath tropical waves, a sea slug the size of a house cat pulls off a move that stops divers cold. Meet the nudibranch that traded crawling for something far more theatrical.

In its native Pacific waters, the sea slug Siphopteron makisig looks tiny and delicate, like a bud of colored glass. But in reality this slug is a mirror-image mating machine, as modeled by the pair ...

This sexy slug knows how to move it. An underwater photographer managed to capture a sea slug “dancing” in the water, but the image quickly went viral after being compared to something a little more X ...

Spurilla neapolitana – known as the hair curler slug – is usually found in the Caribbean and Mediterranean, but is now moving northwards, perhaps due to warming oceans This colourful creature is no ...

A photosynthetic sea slug has developed a unique evolutionary mechanism to help it get ahead in life, so to speak. Sacoglossan slugs have the ability to quite literally decapitate their own heads from ...