Search

Showing results for

Content type

Topics

Tags

Seagrasses are flowering plants that can form dense underwater meadows and are an important shallow water habitat.
Overview

Seagrass and Seagrass Beds

Read the Full Overview
Corals, sponges, and algae are the major components of most coral reef communities as shown in this picture.
Overview

Corals and Coral Reefs

Read the Full Overview
On average, Arctic sea ice has decreased by four percent per decade since the late 1970s.
Overview

Sea Level Rise

Read the Full Overview
A Mesozoic Ocean scene
Overview

Ocean Through Time

Read the Full Overview
a spear fisher with a speared tropical fish
Overview

Sustainable Fishing

Read the Full Overview
Looking through this iceberg's reflection in the Antarctic water, you can see the iceberg below the surface—some 90% of its total volume.
Overview

The Arctic and The Antarctic

Read the Full Overview
A wave curls near the shore.
Overview

American Spaces

Read the Full Overview
Two Adélie penguins on Paulet Island, Antarctica
Overview

Penguins

Read the Full Overview
Great hammerhead in Bimini, Bahamas.
Overview

Sharks

Read the Full Overview
two mangrove trees in the crashing waves
Overview

Mangroves

Read the Full Overview
Great White Sharks breach to hunt -- with split-second timing they grab their prey in one swift snatch. Follow the whole breaching action in this slideshow.
Overview

Great White Shark

Read the Full Overview
Waves breaking on the shore
Overview

Currents, Waves, and Tides

Read the Full Overview