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An artistic rendering of an ocean landscape as it may have looked during the Archean Eon.
slideshow

The Ocean Throughout Geologic Time, An Image Gallery

Evidence shows that life probably began in the ocean at least 3.5 billion years...
Tue, 09/20/2011 - 15:30
Photograph of the model of a Giant Megatooth Shark, taken from the front..
slideshow

Shark Ancestors

Long before great white sharks appeared, much larger ancestors roamed the ocean....
Thu, 12/17/2009 - 17:55
Henry the Fish is made completely out of colorful plastic that washed up on Oregon beaches.
slideshow

Washed Ashore: From Beach Trash to Ocean Art

From a distance, Henry the Fish looks like a typical quirky and colorful sculpture...
Wed, 07/17/2013 - 17:20
Midway Atoll, where these photos were taken, is more than 2,000 miles from the nearest land.
slideshow

Laysan Albatrosses’ Plastic Problem

Laysan albatrosses (Phoebastria immutabilis) are incredible birds. They have a...
Fri, 05/10/2013 - 14:47
A polar bear and its cub in Arctic National Wildlife Refuge, Alaska.
slideshow

Celebrating Marine Moms

The ocean is home to many moms of all shapes and sizes: from charismatic polar...
Wed, 04/24/2013 - 17:29
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  • Ocean Life
    • Marine Mammals
    • Sharks & Rays
    • Reptiles
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    • Plankton
    • Plants & Algae
    • Microbes
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    • Coral Reefs
    • Deep Sea
    • Coasts & Shallow Water
    • Poles
    • Census of Marine Life
  • Planet Ocean
    • Tides & Currents
    • Waves, Storms & Tsunamis
    • The Seafloor
    • Temperature & Chemistry
  • Through Time
    • Ancient Seas
    • Extinctions
    • Evolution
    • The Anthropocene
  • Conservation
    • Fishing
    • Pollution
    • Habitat Destruction
    • Invasive Species
    • Acidification
    • Climate Change
    • Gulf Oil Spill
    • Solutions & Success Stories
    • Get Involved
  • Human Connections
    • Books, Film & The Arts
    • Recreation
    • Seafood
    • Exploration
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