Scientists at work

Thirty Days to Submission: How I Made a Video for Ocean180

Video of How a microscopic team alters the course of carbon in the Atlantic Ocean How do you explain a scientific paper in three minutes or less? What if you were being judged by...

Ocean Acidification with Dr. Francisco Chavez

Dr. Francisco Chavez of the Monterey Bay Aquarium Research Institute estimates that a million tons of CO 2 enter the ocean hourly. His studies in Peru explore the phenomenon of ocean acidification, which occurs...

How Oil Feeds the Deep Sea

Positioned in front of a natural oil seep, this video camera is capturing images of the black oil bubbling up from beneath the sea floor. A light mounted to the frame helps see what...
Alexis Temkin

Five Questions With Alexis Temkin, Searching For Links Between Deepwater Horizon & Human Health

Credit: Courtesy Alexis Temkin We all know to avoid touching or eating oil (the fossil fuel variety that is). But after a coastal oil spill, avoiding oil can be difficult if you live near...
Nancy Rabalais

Five Questions with Nancy Rabalais, Tracking Dead Zones In the Gulf

The Gulf of Mexico is known for one of the world's largest “dead zones"—areas of low- or no-oxygen water along the seafloor that suffocate most animal life. The average size of the Gulf's dead...

Making Aquaculture Sustainable

Watch as Dr. Dallas Alston and a team of researchers study the effects of aquaculture at a fish farm near Puerto Rico. With careful planning and good daily practices, aquaculture can be part of...

Wavechasers and the Samoan Passage

Watch as a team of wave chasers heads to Somoa where they search for an undersea river five kilometers beneath the ocean's surface. There they measured skyscraper-sized internal gravity waves, which break and produce...

What Makes Sponges Grow?

Sponges are animals that eat tiny food particles as they pump water through their bodies. They are very common on Caribbean coral reefs, and come in all shapes, sizes and colors. There is great...

Bite Size: Bull Shark Predation of Tarpon

Follow a journey with satellite tags placed on bull sharks and tarpon. Both of these large predatory fish are found in coastal in-shore ecosystems and the two species have similar diets. If given the...
Duria Antiquior – A More Ancient Dorset, 1830

Unearthing History: Mary Anning's Hunt for Prehistoric Ocean Giants

Although in reality an ichthyosaur and plesiosaur would have likely never battled, this widely shared lithograph by artist, geologist and paleontologist Henry De la Beche even inspired author Jules Verne to pen a similar...
A large red research vessel among icy waters and snowy mountains

Shipboard Life in the Antarctic

The R/V Laurence M. Gould amid icy waters in Antarctica Credit: Danielle Hall Strapped in to a harness on the back deck of a 230-foot research vessel off the coast of Antarctica , I...
A map of the Mid Ocean Ridge

Making a Mark on the Ocean Floor

Until very recently oceanography was a field dominated by men. A seafaring career, oceanography was still influenced by the superstitions of ship life; a woman on board was considered to bring bad luck. It...
The shell of a sea slug

A Microscopic Identity Crisis

Using DNA to identify larval species in the Gulf Stream When swimming in the water, the planktonic sea snail, Diacria trispinosa , flutters two wings much like a butterfly. When they retract their bodies...
Tiny organisms found on ARMS

Traveling Around the World to Study the Future of the Ocean

By Dulce It takes three days of traveling to reach the islands of Papua New Guinea (PNG) from the Smithsonian’s National Museum of Natural History in Washington, D.C. Laetitia Plaisance , a researcher at...

Investigating Nutrient Pollution's Impact on Mangroves

At Carrie Bow Cay in Belize , Dr. Candy Feller explains her research on the effect of excess nutrients on mangrove swamps. Feller runs the Animal-Plant Interaction Lab at the Smithsonian Environmental Research Center...

How a Microscopic Team Alters the Course of Carbon in the Atlantic Ocean

The Amazon river is the largest river in the world. It drains the entire Amazon rainforest, sending leftover nutrients, detritus, and minerals from the South American jungle out into the tropical Atlantic Ocean. This...
A researcher leans off of a boat to tag a great white shark.

Collaborator Research

Recent Antarctic expeditions, underwater volcano monitoring, studies of little-known transparent creatures, and other recent scientific research is being conducted by Ocean Portal Collaborators.
Dr. Robert Ballard with an ROV

Five Questions for Robert Ballard

Oceanographer Dr. Robert Ballard used Remotely Operated Vehicles like the one pictured above to discover many of the world’s most famous shipwrecks, including the Titanic, the Bismarck, and John F. Kennedy Jr.’s PT 109...