slideshow

Biodiversity in the Baltic Sea

In the spring of 2011, a research crew from Oceana spent two months in the...

slideshow

X-Rays of Fish Reveal Diversity

Scientists in the Division of Fishes at the Smithsonian's National Museum of...

Photo

Getting Under the Ice with Brian Skerry

Underwater photographer, Brian Skerry, prepares for an icy dive off the coast of...

Personal Perspectives

Underwater Parks in 3-D

As I readied myself and my camera for a dive in Yellowstone Lake, the largest body...

Personal Perspectives

Life in the Field

To a photographer, all that matters is the image, the picture that results when the...

Article

Tagging and Tracking Animals Underwater

How do we know where ocean animals swim day and night? Scientists are getting...

Expedition to the Line Islands

Remotely located in the central Pacific Ocean, south of Hawaii, the Line Islands...