Even in the small amounts that we have discovered and explored, there are constantly mysteries and mysteriously strange species that we find. It can be hard to believe that these sea animals share ...

These soft, floppy echinoderms don't seem like they're related to starfish at all... but they are! They're an unusual group that have lost their star-shaped pattern and have their mouth at one end and ...

Among the creatures pulled up by scientists on board the RSV Nuyina were strange orange "sea pigs" — a type of sea cucumber. ...

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Thousands of blue and purple sea creatures have been washing ashore in Ventura County beaches.  These strange looking ...

Thus, whenever we see news about a new or unique sea creature being discovered, all of us are waiting to see how it looks. These are 7 of the most unique and weird-looking sea creatures known to ...

It’s evident that summer is around the corner, as thousands of tiny sea creatures reminiscent of crispy potato chips have reappeared across the California coastline. The jellyfishlike ...

In the past, scientists, industry and government have worked together in surprising, tense and fruitful ways The creatures cruised the world’s oceans with features we often associate with marine ...

Scientists have discovered a “thriving ecosystem” of strange deep-sea ­creatures on a newly exposed sea floor after an iceberg broke off near the Antarctic. The area, which had never before ...

Pink and bulbous "sea pigs", hand-sized sea spiders and delicate sea butterflies are among the bizarre animals hauled up from the ocean floor by a team of Australian researchers aboard the ...