Take this quiz to see what you know about whale sharks. You might learn something new!
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!
Scientists working on reefs in the Indian Ocean have discovered that nutrients from seabird poop help corals grow!
Find out and take the pinniped challenge! See if you can tell a true seal apart from a sea lion.
Learn how to draw a yellowfin tuna!
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.
Read about the deep sea discovery of shrimp and other animals that can survive scorching temperatures!
Meet the 7 species of sea turtles!