A "remarkable" new sea slug nicknamed the “mystery mollusk” has been discovered swimming deep in the ocean's "midnight" zone. The species has "unique" adaptations for life in the pitch-black ...

Next time you’re tide-pooling in New England, really take a look at the plant life and algae. You might accidentally stumble ...

They found that sea slugs use bold visual signals like brightly colored spots, thick stripes, or enhanced body outlines to ...

Sea slugs use bold, bright colors under sunlight to warn predators of their toxic traits. These colors are easier for fish to ...

Rather than hiding from predators, the brightest and most patterned sea slugs are active during the day so their colors shine ...

Closer examination revealed that the sea slugs had a tightly coiled spiral of reproductive tissue tucked inside their bodies. “We think this spiral is effectively a penis-in-waiting that will uncoil ...

And among the octopus and schools of fish, there they are: tiny, powerfully cute, neon-colored sea slugs. Nudibranchs (pronounced various ways, including NEW-duh-branks) are a family of sea slugs.

Two tiny sea creatures with translucent bodies found on the California coast are both new species. They’re sea slugs, part of the Dotidae family. And while they’re small — measuring less ...

Coryphellina rubrolineata is a common aeolid species known for its stinging cells found both during the day and at night. 35,048 people played the daily Crossword recently. Can you solve it faster ...