Watch an animation of how sulfide chimneys, also called black smokers, are formed on the ocean floor.

Furnishes photos, narratives and a timeline to recount the history of sea exploration.

Join an expedition to the ocean floor and learn about tubeworms, deep-sea fish and volcanic vents. Also tells about submersible research robots.

Discover an expedition to study sharks, fish ecology and corals in southern Florida.

Learn about studies of currents and fluidity in the Earth's atmosphere and oceans, and view movies of the research results.

Track a tsunami's path of destruction. Watch how an underwater earthquake generates this deadly wall of water.