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Pilot Project

Pilot Project

While the crew of R/V Neil Armstrong prepared a 2-kilometer (1.2-mile) mooring line for deployment southeast of Greenland recently, they were visited by a large pod of pilot whales. Like…

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First Glimpse

First Glimpse

This series of photos taken by the WHOI deep-tow camera ANGUS in 1977 provided the first view of the unexpectedly diverse, abundant communities of life on a seafloor once thought…

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Redfield Ratio

Redfield Ratio

Alfred Redfield, shown in his lab in 1955, joined the WHOI staff as senior biologist in 1931. He went on to serve as Associate Director from 1942 to 1956. Redfield’s…

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Competing for Attention

Competing for Attention

The “petals” of these delicate golden “flowers” are actually individual animals. They are clones of colonial invertebrates called star tunicates (Botryllus schlosseri). Tunicates, also known as ascidians or sea squirts,…

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Moving Heaven and Ocean

Moving Heaven and Ocean

In 1963, WHOI biologist Dick Backus, shown here watching the return from a precision graphic recorder, used a solar eclipse to solve a puzzling oceanographic mystery. For decades, scientists had known that…

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Gliders Without Borders

Gliders Without Borders

A Slocum glider is lowered into the western Mediterranean Sea from the Mallorcan research catamaran SOCIB, as part of a recent expedition to study how currents there affect salinity, temperature,…

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Surface View

Surface View

Surface moorings in the NSF-funded Ocean Observatories Initiative have buoys that are among the largest and most complex platforms of their type deployed in the ocean. That includes buoys at…

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Life Without Sunlight

Life Without Sunlight

In 1977, a group of scientists photographing the seafloor from R/V Knorr came across an astounding sight: hot water pouring from hydrothermal vents teeming with life. Their discovery fundamentally changed…

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Foul-bio

Foul-bio

Jim Ryder, a senior engineering assistant at WHOI, inspects components of a mooring and buoy that have been biofouled—that is, coated with algae, barnacles, or other gripping organisms. Biofouling is…

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An Admiral’s Visit

An Admiral's Visit

Rear Admiral (ret.) Mike Manazir (far right) and staff visited WHOI last month to tour labs and talk with WHOI scientists about their undersea research and technology development. The tour…

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Keeping Tabs on the Kuroshio

Keeping Tabs on the Kuroshio

Two graduate students monitor sampling operations in the South China Sea during a February 2017 expedition. WHOI physical oceanographer Louis St. Laurent and colleagues from National Taiwan University and National…

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Sunset Deployment

Sunset Deployment

With sun setting in the North Atlantic, WHOI technicians pay out a mooring from the fantail of the research vessel Neil Armstrong. The mooring is part of the Pioneer Array, a…

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Super Sampler

Super Sampler

WHOI engineer Daniel Gomez-Ibanez prepares WHOI’s newest autonomous underwater vehicle, Clio, for its recent sea trials from research vessel Neil Armstrong. The white cylinder Gomez-Ibanez is working on is called…

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Headed North

Headed North

The research vessel Neil Armstrong left Woods Hole recently for its annual visit to the Ocean Observatories Initiative Global Array located in the Irminger Sea southeast of Greenland. On the…

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Sunset Sampling

Sunset Sampling

Researchers aboard R/V Neil Armstrong launch a conductivity, temperature, and depth (CTD) sensor during an April expedition off the coast of Cape Hatteras, N.C., where shallow-water currents collide with deep-water…

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Uncovering a Buried Past

Uncovering a Buried Past

WHOI senior research assistant Ellen Roosen shows a group of visitors sediment cores from the Seafloor Samples Laboratory. The cores contain physical and chemical clues to the ocean’s past, such…

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Getting a Grip on Science

Getting a Grip on Science

WHOI Summer Student Fellow Sophie Ruehr (Yale University, left) and Partnership in Education Program student Adrynne Jones (Eastern Michigan University, right) prepare to extract a sample of sediment from a gravity…

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Open to the Public

Open to the Public

WHOI’s Iselin Marine Facility will be a focal point of activities and displays during the Woods Hole Science Stroll this Saturday from 10 a.m. to 3 p.m. The free public…

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Who Grows There?

Who Grows There?

WHOI postdoctoral scholar Kirstin Meyer (left) collects plastic monitoring panels that have been hanging in the water off the WHOI pier, with help from guest student Nicole Pittoors (right) and…

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Two Ships Bat

Two Ships Bat

This summer marked the first time that the research vessels Atlantis and Neil Armstrong made a port call in Woods Hole at the same time, and the two crews took…

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Heavy Lifting

Heavy Lifting

The rear deck of R/V Neil Armstrong was full of gear—including these 7,700-pound mooring anchors—as the ship left on a recent three-week cruise to recover and deploy instruments at the…

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Lunch Buffet

Lunch Buffet

WHOI research assistant David Bailey checks the algae used to feed shellfish larvae that he grows in WHOI’s Environmental Systems Lab. The shellfish are used by biologist Scott Lindell in…

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Welcome Aboard

Welcome Aboard

A delegation from the Consulate General of Japan in Boston toured WHOI’s research vessel Atlantis on a recent visit to WHOI: Consul General Rokuichiro Michii, Consul Mari Fujii, researcher and advisor…

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A Team Effort

A Team Effort

The new autonomous underwater vehicle (AUV) Clio is the first AUV specifically designed to collect both biological and chemical samples from the ocean. The project’s principal investigators—engineers Mike Jakuba of…

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