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A woman standing in front of a barge
Article

Mary Rice: A Force of Nature

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Harbor seal in a kelp forest near Cortes Bank, near San Diego California.
Slideshow

Underwater Photography Contest from University of Miami’s Rosenstiel School

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A Mesozoic Ocean scene
Overview

Ocean Through Time

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This aptly named fish has two long fangs.
Slideshow

Creepy Critters: Marine Life Surfaces for Halloween

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The Peninsula Valdes in Argentina was inscribed on the World Heritage List in 1999. The site is home to important breeding populations of the endangered southern right whale (Eubalaena australis), southern elephant seal (Mirounga leonina), and southern sea
Slideshow

Marine World Heritage Photo Gallery

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Seagrasses are flowering plants that can form dense underwater meadows and are an important shallow water habitat.
Overview

Seagrass and Seagrass Beds

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A sea turtle swimming
Overview

Sea Turtles

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Deep-sea dragonfish from Australia
Slideshow

Census of Marine Life: Wild and Wonderful Creatures

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Waves breaking on the shore
Overview

Currents, Waves, and Tides

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A shell placed in seawater with increased acidity slowly dissolves over 45 days.
Overview

Ocean Acidification

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An oil drilling platform in oil-free water two years after the Deepwater Horizon oil spill in the Gulf of Mexico.
Overview

Gulf Oil Spill

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A wave curls near the shore.
Overview

American Spaces

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