The new species include a pygmy pipefish, a guitar shark, and a squat lobster.
Researchers from the Schmidt Ocean Institute used a remotely operated vehicle to explore the seafloor, where they discovered surprising creatures.
New ultrasound machines can be used underwater, reducing stress to sharks.
Can you spot the 10 differences?
Nudibranchs come in the most amazing array of shapes and colors! Can you find the matching pairs?
Horseshoe crabs may not be on your top 10 list of favorite animals, but maybe they ought to be. Take the quiz to learn why!
This year World Otter Day is May 25. Let’s celebrate these amazing, water-loving, playful, carnivorous mammals.
Scientists working on reefs in the Indian Ocean have discovered that nutrients from seabird poop help corals grow!
Can you spot the 5 differences? Answers
Seagrasses are aquatic plants that are super important for planet Earth. Learn more!
What is a coral reef? And why are reefs so important?
Learn how conservation work is helping olive ridley turtles succeed in Bangladesh.