Most people think the great white shark is the ocean predator they should fear the most. However, this type of jellyfish, statistically speaking, is much deadlier. Sharks are probably the animal that ...

These fish-eating predators catch as many prey as possible by spinning while swimming in a burst of speed, sometimes even ...

The “deep blue sea”—and our “blue planet” along with it!—owe their iconic color to the light of the sun. When the sun shines on the ocean, the water absorbs the longer red and orange wavelengths of ...

The ocean covers most of our planet, yet so much of it is still a mystery. Beneath the surface is a massive, dark world where the depths are crushing, the creatures are enormous, and the unknown feels ...

Discover the blue whale, the biggest animal to ever live. Learn its size, diet, and surprising facts about this ocean giant.

Our oceans are incredible scientific marvels, and there's a lot to learn about these amazing bodies of water. You may have learned in school that oceans cover about 70% of the Earth. Still, although ...

These real-life ocean animals were so terrifying to seafarers that they became embedded in history as legendary sea monsters ...

Scientists have spent decades studying octopuses, but these mysterious creatures continue to surprise them. Every discovery ...