When you think of great swimmers, animals like dolphins, fish, or penguins probably come to mind. But the animal kingdom is full of surprises, and many creatures you’d never expect to navigate well ...

Barnacles are more than ship pests. Learn how they filter water, feed predators, build habitat, and affect animals and ships.

Big-eyed fish, white squat lobsters and curious-looking brittle stars are all living among the wrecked ship, new study ...

Some deep-sea fish may be able to see light in a different way from most other vertebrates, according to a new study. The ...

The ocean is full of incredible surprises, including the darkest, deepest trenches that humans have barely explored. And inside the sea, among these places, live certain creatures with traits that ...

Here's how Jorge the sea turtle prepared for the improbable journey—decades after he was found tangled in a fishing net off the coast of Argentina. Jorge, a 60-year-old, 220-pound loggerhead turtle, ...