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Bright bubblegum coral sits on a brown, hard substrate.
Article

Optimism in the Deep Sea - Connecting Corals, Museums, and Ocean Managers

The deep-sea is a treasure trove of resources. Diverse ecosystems cozy up next to...
June 2020
A translucent hyperiid on a black background with orange stripes along its head.
Article

Many Eyes, Many Perspectives: The Astonishing Visual Systems of Hyperiids

In any given scoop of seawater, you will find an assortment of tiny critters called...
January 2020
dead coral from disease
Article

Sickness in the Sea: A Coral Plague Hits Florida

Florida corals had a rough 2014. During that year higher than normal ocean...
August 2019
an oyster shell on a beach
Article

How to Survive an Oil Spill: Oyster Edition

Oysters are powerhouses of water filtration. In a single day, one oyster can filter...
December 2018
Octocorals dominated the seafloor on Chris Mah's Okeanos mission to Johnston Atoll in the remote Pacific Ocean.
Personal Perspectives

Deep-sea octocorals: An ecosystem of their own

The deep-sea is a vast part of the world’s ocean. Even today, it often surprises...
October 2017
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 nudibranch showing a closeup of their fleshy, tentacle-like growths, called cerata.
Article

How Sea Slugs Steal the Defenses of Their Prey

Not all slugs (snails without shells) are slimy brown pests found in your backyard...
January 2014
This male dancing fiddler crab (Uca terpsichores) has built a sand “hood” at the entrance to his burrow, which he hopes will attract females to his humble abode—as if that big beautiful claw of his weren't enough!
Personal Perspectives

The Design of a Beautiful Weapon

This summer, many of you have likely enjoyed feasting on crabs, be they blue,...
September 2013
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
Horseshoe Crab in Stage Harbor, Massachusetts
Article

This Flu Season, Thank a Horseshoe Crab

Fever. Aching muscles. Coughing. Sniffling. It’s flu season. Have you had your...
November 2010

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