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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
Small foram shells in seafloor sediment.
Personal Perspectives

Little Critters that tell a BIG Story: Benthic Foraminifera and the Gulf Oil Spill

You are not alone if you don’t know what forams (short for foraminifera) are, so...
June 2014
A humpback whale breaching.
Personal Perspectives

Bacteria on Whale Skin Tell a Tale of Health and Sickness

Whales swimming in the ocean are never really alone. Even if one swims by itself...
March 2014
A ribbon worm curled up in a mud flat.
Personal Perspectives

The Search for an Elusive Ribbon Worm

With 1,400 named species of ribbon worms inhabiting every ecosystem on earth,...
March 2013
The elusive giant squid
Personal Perspectives

Reflections on the Successful Search for the Giant Squid

I have been at the Smithsonian’s National Museum of Natural History since...
January 2013
Relatively slow moving, juvenile plane-head filefish Monacanthus hispidus (Monacanthidae) travel along with the algae. They pick off and eat small animals as they move around in the rotating sargassum ball. Adult filefish only grow to be about 11
Personal Perspectives

A World Adrift: Life in the Sargassum

The open ocean is surprisingly barren to the naked eye. Every now and again you...
May 2012
Two scientists peer out into the ocean from inside the Curasub, a 5-person submersible
Personal Perspectives

Diving for Crabs in the Deep Sea

Last week, Smithsonian research zoologists Dr. Jerry Harasewych and Dr. Martha...
July 2011
A screenshot of some of Smithsonian's marine story windows in Google Earth
Personal Perspectives

What Lives in the Gulf of Mexico? Exploring Marine Collections on Google Earth

When he was 10 years old, Stephen Cairns lived in Cuba where he kept a collection...
May 2011
Overfishing is leading to an abundance of less desirable species like jellyfish.
Personal Perspectives

Peanut Butter and Jellyfish

All over the world, people have been witnessing gigantic blooms of tens of...
November 2010
A coral has just spawned. Each of the hundreds of polyps releases a small pink bundle of sperm and eggs.
Personal Perspectives

A Tale of Sex and Stress in the Ocean

Welcome to Citizens of the Sea, a new blog series where ocean life comes to life....
October 2010
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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