A long the rocky coast of eastern Italy at night, researchers scanned a tide pool in hopes of seeing something interesting. A ...

Earth's vast oceanic biodiversity remains largely unexplored, with only a fraction of an estimated two million total living ...

Visitors to Seaside might be surprised, and a little grossed out, to find thousands of transparent, blubbery, worm-like ...

Thousands of sea cucumbers washed ashore the Seaside beach, highlighting stronger-than-usual surf conditions on the Oregon ...

Thousands of sea cucumbers blanket over two miles of the Seaside, Oregon, beach in a rare natural phenomenon. The translucent ...

While some haunting creatures may be considered nightmare-fuel for most people, the scientists who study them couldn’t be happier to get a closer look. As Halloween approaches, take a look at some ...

Ancient sea creatures may have used magnetic particles to navigate. 3D scans reveal how these magnetofossils sensed Earth’s ...

Iguanas are not typically considered marine creatures — except for the marine iguana. This species of iguana has evolved to be a master of the underwater world, relying greatly on what the ocean has ...

New research has unraveled the mystery of how microscopic cilia coordinate to move and propel marine creatures through water.

At a certain point in Earth’s distant past, the planet’s assortment of organic molecules and compounds aligned to create the ...