Creatures of the Deep Links to information on organisms that live in the deep sea biome.
Enchanted Learning:  All About Oceans Information, diagrams, and resources on ocean life.
Extreme Science Find the biggest, baddest, and the best in the world of ocean extremes and learn about the science behind what makes each the most extreme example of its kind.,
Immersion Interactive site with ocean resources.
Marine Biology Informative site on marine biology
Missouri Botanical Garden Research Marine Ecosystems
National Geographic- The Ocean Explore the underwater world.
 
PBS: Secrets of the Ocean Realm This site includes all you ever wanted to know about sea life in the from of information, activities, broadcasts, photographs, quizzes and more.
Scuba Doc Information on Sea Snakes and other marine life that poses hazards to humans.
Sea & Sky Explore the Sea
The Sea Otter Dive site reviews, video clips, and a marine index archive including over 200 marine species.
Shark Friends This site is dedicated to educating visitors about sharks and other ocean organism.  It will dispel the myths and highlight the truths about animals that swim our oceans!
Whale Net

This site focuses on whales and marine research. It is sponsored by Wheelock College in Boston Massachusetts with support from the National Science Foundation. This site offers information for students, teachers, and the public.

Windows to the Universe This site is a rich array of documents, including images, movies, animations, and data sets, that explore the Earth and Space sciences and the historical and cultural ties between science, exploration, and the human experience