Deep Sea Hydrothermal Vents - Hydrothermal Vents & Cold...
Deep Sea Hydrothermal Vents
Deep Sea Hydrothermal Vents
Extreme Science
Interesting article, several photos, and a 7+ minute video on creatures that live in or near the vents.
http://www.extremescience.com/zoom/index.php/life-in-the-deep-ocean/42-deep-sea-hydrothermal-vents