Scientists stunned to find sharks making sounds for first time - New Zealand’s rig sharks found making sharp clicks of high ...

Scientists discovered that crabs eat young crown-of-thorns starfish, reducing their population before they damage coral reefs ...

FEEDING: Small larvae begin feeding on unicellular algae, planktonic animals, and small crustaceans. As they grow, their diet shifts nearly exclusively to copepods (small crustaceans). THREATS: ...

But in a study published this week (January 8) in Science Advances, researchers showed that a species of coastal fish generates light using both luciferin and luciferase captured from its ...

Watch how a blue whales lunges for its food. A jar of krill specimens with visible eye spots. Blue whales eat huge volumes of these small crustaceans.