When most of us picture the ocean, we imagine turquoise waves, colorful reefs, and shoals of darting fish. But that’s only the surface. Venture deeper, far below the last reach of sunlight, and you ...

Add Yahoo as a preferred source to see more of our stories on Google. A Stygiomedusa gigantea, commonly known as the giant phantom jelly, spotted during a recent deep-sea expedition. | ROV ...

By drawing water into an internal, muscular cavity and forcefully expelling it through a flexible, narrow tube, known as a siphon, cephalopods are able to create forward thrust, propelling themselves ...

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The Gulf of Mexico is home to many species, and sometimes strange creatures and sharks wash ashore due to high tides or weather. Whether it was an eyeball-looking thing or shape-shifting blobs, MySA ...