Ocean ecosystems play a critical role in carbon ... They also need iron, which is scarce in large areas of the ocean. But when whales defecate, they release iron as well as other important ...

"Synchronicity," Honorable Mention, Macro category Grooved razorfish live in large groups ... the winning underwater photos of the Ocean Art Photography Contest are a revelation of our oceans ...

Ocean scientists were on a voyage to study octopus habitats when they spotted the large jelly in the camera ... that can dive into the depths to study ecosystems below. Schmidt Ocean often ...