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Hot Wired

Hot Wired

Distributed temperature sensing (DTS) is a new technique for measuring temperature using fiber optic cable. Researchers from the labs of WHOI scientist Anne Cohen and UC Irvine’s Kristen Davis recently…

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Tank Test

Tank Test

Members of WHOI’s Deep Submergence Lab took the new Nereid Under Ice (nUI) vehicle through tank tests in 2013. The vehicle uses the same fiber optic technology first used in…

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Bleached and Barren

Bleached and Barren

Researchers from the lab of WHOI scientist Anne Cohen are currently working on Dongsha Atoll in the South China Sea to study how coral reef ecosystems are affected by internal…

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Following the Bloom

Following the Bloom

WHOI physical oceanographer Bob Pickart stepped out onto the Arctic sea ice recently to help a team he is leading that is studying massive phytoplankton blooms below the ice. Until…

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Going Down

Going Down

Diver Peter Leonard, chief mate on research vessel Atlantis, rides Alvin as it is lowered into the water during the sub’s Science Verification Cruise (SVC) in March, 2014. During each…

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Happy World Oceans Day

Happy World Oceans Day

The global ocean is one of the keys to life on Earth. It helps regulate our climate and our water supply, supplies oxygen to the atmosphere, provides food for billions…

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Singular Population

Singular Population

WHOI biologist Hal Caswell works through some modeling equations with his 2008 WHOI Summer Student Fellow Kiva Oken. Caswell recently received the 2014 Mindel C. Sheps Award for his contributions…

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Push to Plankton

Push to Plankton

To get through heavy ice cover, the U.S. Coast Guard icebreaker Healy sometimes has to back up, get a running start, and ram its way forward. During an ongoing cruise…

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Happy Birthday, Alvin

Happy Birthday, Alvin

Since its formal commissioning on June 5, 1964, the human-occupied vehicle Alvin has been probing the world’s oceans, providing an up-close look at hydrothermal vents and other features of the…

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Checking In

Checking In

Able-bodied seaman Raul Martinez and SSSG technician Allison Heater prepare the human-occupied vehicle Alvin for a dive during its Science Verification Cruise in March 2014. After communicating with the sub’s…

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What a Drag

What a Drag

A bright yellow sea anchor trails in the water as the huge A-frame and winch aboard research vessel Atlantis lift the human-occupied vehicle Alvin. Divers attached the sea anchor to…

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Weighty Subject

Weighty Subject

WHOI technicians Rick Sanger (left) and Phil Santos load iron plates onto the research submersible Alvin before a dive. The plates help Alvin descend through the water to the seafloor…

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Expert Analysis

Expert Analysis

In 2008, WHOI chemist Scott Doney (pictured) testified before the U.S. House of Representatives Committee on Science and Technology’s subcommittee on Energy and Environment about the Federal Ocean Acidification Research…

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Dialysis for Diatoms

Dialysis for Diatoms

WHOI scientist Krista Longnecker built this small-scale electrodialysis system to remove salt from seawater collected during the DeepDOM reseach cruise in the spring of 2013. After running samples from the…

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Bloom Buoys

Bloom Buoys

WHOI engineers Neil McPhee and Will Ostrom and Northeastern University student Ethan Edson (left to right) were part of a team who deployed three Environmental Sample Processors (ESPs) in early…

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The ‘Dirty Bathtub’ Effect

The 'Dirty Bathtub' Effect

Over 168,000 gallons of intermediate fuel oil were released into Galveston Bay on March 22, 2014, when a collision occured in the bay’s shipping lane. Over 200 miles of Texas…

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DeepDOM Logjam

DeepDOM Logjam

A tugboat assists the WHOI research vessel Knorr in its March 2013 departure from a jam-packed port in Montevideo, Uruguay. An interdisciplinary team of scientists aboard the DeepDOM cruise investigated…

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Cellular Pumps

Cellular Pumps

Cystic fibrosis is a disease that afflicts tens of thousands of people in the United States. The disease is caused by a mutation in a protein, called the cystic fibrosis…

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Set for Sea

Set for Sea

Buoys line the rail of R/V Knorr prior to its departure in mid-April for the Pioneer Array, a network of moorings and autonomous robotic vehicles programmed to monitor waters of the continental…

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Superbug from the Deep

Superbug from the Deep

A researcher examines a supergiant amphipod (Alicella gigantea), a crustacean brought up in a fish trap from 7,200 meters (nearly 4-1/2 miles) deep in the Kermadec Trench. How this and…

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Masked Man

Masked Man

The Alvin submersible is equipped with Emergency Breathing Apparatus, or EBAs, and pilots and scientists diving in the sub are scrupulously briefed on how to use them in case of…

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A Sentry in the Sea

A Sentry in the Sea

A variety of communication and tracking devices line the top of Sentry, allowing scientists to stay in continuous touch with the nearly 10-foot-long autonomous underwater vehicle. Keeping track of the vehicle…

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