Learn about the world's oceans and their different environments with National Geographic. Information, image galleries, videos, quizzes, etc.
National Geographic: Explore how half of Earth's water originated from the planet's inception and how the other half was deposited by comets.
An instructional video on using Google Earth to learn about the earth's oceans.
NOAA, Ocean Explorer is an educational Internet offering for all who wish to learn about, discover, and virtually explore the ocean realm.
Main page of the National Ocean Service's Education Department's Offerings
A short video from the NOAA illustrating the societal benefits of ocean resources: food, water, medicine.
Ocean research news, articles, interviews image galleries and more from the Oceanus online magazine.
Scripps News provides up-to-the-minute ocean news and information to the news media and the public about Scripps's global oceanographic research led by the world's best ocean science researchers and students.