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Oceanus Magazine

The Deep-See Peers into the Depths

The Deep-See Peers into the Depths

February 20, 2019

In the ocean’s shadowy depths lies one of the Earth’s last frontiers: the ocean twilight zone. It’s a vast swath of water extending throughout the world’s oceans from 650 to 3,280 feet (200 to 1,000 meters) below the surface, and...

Do Microplastics in the Ocean Affect Scallops?

Do Microplastics in the Ocean Affect Scallops?

January 24, 2019

WHOI scientist Scott Gallager is making field observations and conducting lab experiments to explore the possible effects of microplastics in the ocean on marine organisms. Specifically, he’s looking at sea scallops at different life stages to determine if the tiny...

To Tag a Squid

To Tag a Squid

January 3, 2019
Junk Food

Junk Food

December 17, 2018

An estimated eight million tons of plastics enter our oceans each year, yet only one percent can be seen floating at the surface. This is the third in a three-part series of stories about how researchers at Woods Hole Oceanographic...

The Secret Tuna Nursery

The Secret Tuna Nursery

November 20, 2018

It was a little after 10 p.m., and several hundred miles off the coast of Massachusetts, Chrissy Hernandez was counting eyeballs. Scattered across a dinner plate-sized sieve in front of her was the harvest from yet another tow with a...

A Lobster Trap for Microbes

A Lobster Trap for Microbes

October 22, 2018

When you sprinkle even a few tiny flakes of fish food into an aquarium, it’s pretty easy to gauge how fish react. They typically swim fast and furiously straight toward the sinking particles and chow down before the food can...

The Recipe for a Harmful Algal Bloom

The Recipe for a Harmful Algal Bloom

August 21, 2018

In 2015, 239 poisoned sea lions washed ashore on the California coast. The culprit? A single-celled organism one-tenth the width of a human hair. The microscopic organism is a tiny cell with a long Latin name: Pseudo-nitzschia. On its own, one...

Life at the Edge

August 14, 2018

What makes the shelf break front such a productive and diverse part of the Northwest Atlantic Ocean? To find out, a group of scientists on the research vessel Neil Armstrong spent two weeks at sea in 2018 as part of...

Sharks Take 'Tunnels' into the Depths

Sharks Take ‘Tunnels’ into the Depths

July 23, 2018

As the Gulf Stream current curves away from North America and heads east across the Atlantic, it swirls at its edges. If one of these swirls is large enough, it will pinch off, sending a whirling pocket of water—more than...

The Discovery of Hydrothermal Vents

The Discovery of Hydrothermal Vents

June 11, 2018

“Wait a minute. What is that?” It was February 1977, and Robert Ballard, a marine geologist at Woods Hole Oceanographic Institution (WHOI), sat aboard the research vessel Knorr 400 miles off the South American coast, staring at photos before him....

News Releases

Corals

New study measures how much of corals’ nutrition comes from hunting

September 17, 2019

A polyp of the smooth cauliflower coral (Stylophora pistillata), uses the stinging cells in its tentacles to capture a small shrimp, which is then pulled into the mouth of the polyp and digested. Coral colonies contain thousands of individual polyps...

Blue shark

Blue sharks use eddies for fast track to food

August 7, 2019

Researchers tagged more than a dozen blue sharks off the U.S. Northeast Coast and monitored them for nine months. (Video by Camrin Braun, University of Washington and Tane Sinclair-Taylor, James Cook University.)   Blue sharks use large, swirling ocean currents,...

Basking shark

SharkCam reveals secret lives of basking sharks in UK

August 6, 2019

Underwater footage captured by the REMUS SharkCam observing the behavior of basking sharks off the west coast of Scotland. (Credit: Amy Kukulya, @oceanrobotcam, Woods Hole Oceanographic Institution) An autonomous underwater vehicle (AUV) known as the REMUS SharkCam has been used...

An illustration of an organism infected with the giant virus known as Mimivirus. Credit: Shutterstock

Surprising Enzymes Found in Giant Ocean Viruses

June 5, 2019

Findings could represent new drug targets for human pathogens A new study led by researchers at Woods Hole Oceanographic Institution (WHOI) and Swansea University Medical School furthers our knowledge of viruses—in the sea and on land— and their potential to...

whales

New Sub-species of Pilot Whale Identified in Pacific Ocean

June 3, 2019

Short-finned pilot whales are found over a wide swath of the world’s oceans, with habitats in the Indian, and Pacific, and North Atlantic oceans. Despite this wide distribution, the whales have been recognized as a single species—but a recent study...

New species of coral found in Lydonia Canyon

New Deep-Sea Coral Species Discovered in Atlantic Marine Monument

April 9, 2019

DNA analysis recently confirmed that Woods Hole Oceanographic Institution (WHOI) scientists and their collaborators at OceanX, the University of Connecticut (UConn), and NASA’s Jet Propulsion Laboratory (JPL) discovered two new species of deep-sea corals during a September 2018 expedition in...

Finding New Homes Won't Help Emperor Penguins Cope with Climate Change

Finding New Homes Won’t Help Emperor Penguins Cope with Climate Change

June 7, 2017

If projections for melting Antarctic sea ice through 2100 are correct, the vanishing landscape will strip Emperor penguins of their breeding and feeding grounds and put populations at risk.  But like other species that migrate to escape the wrath of...

Travel Distances of Juvenile Fish Key to Better Conservation

Travel Distances of Juvenile Fish Key to Better Conservation

May 15, 2017

Marine reserves—sections of the ocean where fishing is prohibited—promote coral reef sustainability by preventing overfishing and increasing fish abundance and diversity. But to be effective, they need to be sized right, and in a way that accounts for how far...

Don Anderson

Don Anderson Selected for Prestigious Ketchum Award for Coastal Research

April 3, 2017

The Woods Hole Oceanographic Institution (WHOI) has selected Dr. Don Anderson, a senior scientist in the Biology Department at WHOI to receive the prestigious 2017 Bostwick H. Ketchum Award. The award honors an internationally recognized scientist who demonstrates an innovative...

A New Long-Term Ecological Research Site Announced for the Northeast U.S. Shelf

A New Long-Term Ecological Research Site Announced for the Northeast U.S. Shelf

March 1, 2017

The Atlantic Ocean off the Northeast U.S. coast is known for its productive fisheries and abundant harvests. As in other coastal oceans, human activities, short-term environmental variability, and long-term trends all affect the region’s complex food web and may threaten...