Blue sea slugs were believed to prey on the Portuguese man-of-war, which contains highly poisonous nematocysts, and uses the nematocysts for defense by incorporating them into the tips of its lateral ...

Its bright blue underbelly on a slippery silvery-grey back is quite inviting. But looks can be deceptive. Any attempt to ...

The person who found a blue dragon sea slug — whose sting can cause nausea, vomiting, and an allergic skin reaction — and ...

Nicknamed the donut sea slug for obvious reasons ... and completed the frame by backlighting the host hydroid with subtle blue light to balance the composition. Thank you to my incredible guide ...

“The Paris of the Midwest,” some call it. Once a year, over the first weekend in March, Columbia, Missouri becomes the most ...

Have you ever seen a blue sea creature like this one? The oceans of the world are home to some unusual creatures, and few compare to the likes of this sea slug. So, let’s dive a little deeper into ...

Find Blue Sea Slug stock video, 4K footage, and other HD footage from iStock. Get higher quality Blue Sea Slug content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...

There’s nothing quite like the feeling of slipping beneath the waves and entering a world of vibrant corals, curious sea creatures, and the gentle sway of the ocean. As a certified diver with over a ...

They're tiny, blobby, butt-shaped, and glow in the dark. What the heck are they? Scientists are still figuring them out.