The historian Procopius described how a creature called Porphyrios terrified sixth-century sailors for 50 years. But what was ...

What's the rarest ocean animal? Discover the rare and endangered ocean animals along with those that are rare because they're ...

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

Oceanographic magazine reported this week on new research focused on a tiny crustacean called Corophium volutator. This ...

Join Jason and Nikki Wynn as they explore the Philippines, one of the world’s biggest hotspots for shipwrecks and lost ...

The ocean is home to some of the most awe-inspiring creatures on Earth, many of which dwarf anything found on land. From massive whales to elusive deep-sea dwellers, these giants of the sea ...

The team uses seawater and delicate mesh filters to painstakingly separate the buoyant plastic by hand. The goal is to ...

Already, the new kelp is helping the ecosystem show glimpses of its former self. During a recent dive, a plump sunflower sea ...

Thousands of these gelatinous creatures get stranded on Oregon beaches, where they become a feast for seagulls and marine ...

A 2022 deep-sea voyage discovered a glowing shark and a delicate, porcelain crab species off the coast of Western Australia.

Some animals prefer to hide by becoming invisible. Discover more about animals you can actually see right through.

Nighttime underwater photos show fish hanging out with jellyfish and anemones — perhaps seeking their protection.