Add Yahoo as a preferred source to see more of our stories on Google. The animal in the video is a predatory sea slug called Melibe viridis, a type of nudibranch found in Indonesian waters. To feed, ...

Sea slugs come in all sorts of shapes, sizes, colors, and patterns. With so many different species, it feels like there’s always something new to learn about them. There is one sea slug that you most ...

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The video above takes viewers beneath the waters off Bali, Indonesia, where a truly unusual marine animal glides across the seafloor. At first glance, it looks almost unreal — soft, translucent, and ...