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Which Came First, the Chicken or the Shark?

Which Came First, the Chicken or the Shark?

Shark egg cases, sometimes called “Mermaids’ purses,” can wash up on beaches, dried and stiff. Researchers found this one at the bottom of the Southern Ocean off Antarctica. In May […]

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A Delicate Balance

A Delicate Balance

Ringed seals, like the one pictured here, are the smallest and most common seals found in the Arctic. Their diets consist mainly of shrimp, krill and other small crustaceans and […]

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Gone Fishing

Gone Fishing

With his colleagues Jim Irish (in blue jacket) and Dezhang Chu (at right), WHOI scientist Tim Stanton adapted a low-frequency commercial sonar system, originally designed to survey seafloor geology, to […]

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Green Glow of Life

Green Glow of Life

One suggested way to reduce carbon dioxide emissions is to pump it into the deep ocean, where proponents believe it would remain as a slurry-like hydrate. WHOI geobiologist Joan […]

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Unwanted Harvest

Unwanted Harvest

Low tide reveals gobs of the alga Ulva hanging from a sampling station on the Skagit tidal flats north of Seattle. In 2009 a team of researchers led by WHOI […]

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Ready for a Rest

Ready for a Rest

Jerry Dean (foreground) and colleague carry a Vector Averaging Current Meter that had just been recovered from the Sargasso Sea, where it was attached to a mooring line as part […]

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Danube Delta Cores

Danube Delta Cores

Did a flood of biblical proportions drown the shores of the Black Sea 9,500 years ago, wiping out nearby Neolithic settlements? “We don’t see evidence for a catastrophic flood as […]

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A Line in the Ocean

A Line in the Ocean

Line W is an array of five moorings that has been monitoring changes in two currents that play important roles in regulating Earth’s climate: the Gulf Stream (orange area) […]

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While the Tide is Out

While the Tide is Out

Researchers take advantage of low tide to carry an instrument tower across the Skagit tidal flats north of Seattle in the summer of 2009. The team, which was led by […]

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Tracking Warm Water Up North

Tracking Warm Water Up North

Greenlander Arqaluk Jørgensen and WHOI researchers Fiamma Straneo (middle) and Dave Sutherland (right) prepare for a day trip into Sermilik Fjord in East Greenland in 2008. They found subtropical […]

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