You can’t talk about the ocean without mentioning the Great Barrier Reef. This 1,429-mile ecosystem is the largest living thing on the planet. It’s so gigantic, you can see it from outer space! Just ...

(CNN) — A spellbinding image of two tiny but vibrant “ladybugs of the sea” has won the Ocean Photographer of the Year 2025 award. Taken by Indonesia-based photographer Yury Ivanov at his local dive ...

As a Southern California native, I grew up with the ocean as an integral part of my life. With a background in biology and art, and a love of animals, scuba diving became the perfect addition to my ...