Hundreds of feet below the surface of the ocean, a submersible robot explored an underwater mountain off the coast of Japan. A “flower”-like sea creature caught the attention of scientists watching ...

Beneath the ocean's surface, simple marine animals called sea sponges grow delicate glass skeletons that are as intricate as ...

You can pick up a synthetic sponge for just a few dollars. But a natural sea sponge, hand-harvested from the Mediterranean seafloor, could set you back $30. Harvesting these sponges is dangerous ...

The new sponge species was identified in Cromer Shoal Chalk Beds Marine Conservation Zone in 2011 A "unique" purple sea sponge has been named by a nine-year-old girl, a decade after it was first ...

In the world of the Nickelodeon sea-sponge, the Krusty Krab is essentially ... "We can fit more square hamburgers on a single ...