Phytoplankton off the Antarctic Peninsula are ...

Different genes code for two different forms of ...

The intertidal zone along part of the California ...

This micrograph shows a type of plankton called ...

Off the coast of northern Chile.

A beautiful sunset seen in October 2008 off the ...

White Shark off the California coast

Humpback whales near the Hawaiian Islands

North Atlantic right whale, an endangered ...

Atlantic bluefin tuna live in open ocean waters

A purple striped jellyfish in the open ocean

A salt marsh in East Lyme, CT (US)

Searching for seashells at low tide in a large ...

Some living things prefer to live high in the ...

A good example of an active hydrothermal ...

Riftia tubeworms, mussels, and scavenging crabs ...

Hydrothermal vent with tubeworms in the ...

These jellyfish were found at hydrothermal vents ...

Perch in giant kelp forest

This fish, the California Sheephead, lives in ...

A SCUBA diver in the kelp forests of the Channel ...

Pillar coral in the Florida Keys.

Sponges, corals, and gorgonians living in a reef ...

The queen conch (Strombus gigas) is a type of ...

Searching for seashells at low tide in the ...

Earth's biomes are areas with similar climate, ...