We know surprisingly little about the deep ocean or the strange creatures that live there. These unusual animals have evolved ...

The sea pig's scientific name is the Scotoplane. The creature is quite tiny, ranging from just 1.5 to 6 inches in length. Researchers have seen these small creatures in the hundreds moving about ...

An odd species has been discovered under rare circumstances in the depths of the San Antón water mine in Seville province ...

MARIN COUNTY, Calif. (KGO) -- Have you seen them? Thousands of small sea creatures are invading Bay Area beaches. Marine experts say tiny colonies are washing ashore. The occurrence isn't rare ...

The flat, oval-shaped creatures live in the open ocean but wash up on California shores during the spring and early summer. The hand-sized organisms get their name from the sail protruding from ...

Then, they become a food source for zooplankton – tiny animals that live deep in the ocean, but swim up during the night time to feed. An adult zooplankton. This tiny animal just had a meal.

Sea lions are some of the most vocal marine animals—which reflects their highly social nature. Pistol shrimps may be small, averaging around 1.5 inches (4cm) in length, but to say that these ...

In a Frankenstein-y feat, a small, gelatinous sea creature can merge its body with a neighbor’s. The animals — called sea walnuts, a type of comb jelly — can then sync up their bodily ...