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  • Article (4)

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  • (-) Personal Perspectives (4)

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  • Invertebrates (4)
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  • (-) Sea stars & Urchins (4)
  • Smithsonian scientists (3)
Two new species of sea stars were discovered in the deep sea: Paulasterias tyleri (on the left) in a North Pacific hydrothermal vent community, and Paulasterias mcclaini (on the right) in the deep sea off the coast of Antarctica.
Personal Perspectives

The Discovery of Two Extreme Sea Stars

Recently, Smithsonian National Museum of Natural History researcher Chris Mah and...
May 2015
Seagrasses are flowering plants that can form dense underwater meadows and are an important shallow water habitat.
Personal Perspectives

How Coastal Seagrass Feeds the Deep

It is a well-known fact that for animals living in the deep sea, food can be...
February 2013
Nine small invertebrates held on two fingers.
Personal Perspectives

On Biodiversity: Understanding its Meaning and Importance

The ocean is home to a phenomenal diversity of marine organisms. They have evolved...
August 2011
A tiny larval (baby) starfish.
Personal Perspectives

The Invisible Loss: The Impacts of Oil You Do Not See

Since late April, the world has watched a devastating oil spill from a BP drilling...
June 2010
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  • Ocean Life
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    • Invertebrates
    • Plankton
    • Plants & Algae
    • Microbes
  • Ecosystems
    • Coral Reefs
    • Deep Sea
    • Coasts & Shallow Water
    • Poles
    • Census of Marine Life
  • Planet Ocean
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    • Waves, Storms & Tsunamis
    • The Seafloor
    • Temperature & Chemistry
  • Through Time
    • Ancient Seas
    • Extinctions
    • Evolution
    • The Anthropocene
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    • Pollution
    • Habitat Destruction
    • Invasive Species
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    • Climate Change
    • Gulf Oil Spill
    • Solutions & Success Stories
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