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Research Highlights

Oceanus Magazine

The Hotspot for Marine Life

The Hotspot for Marine Life

April 13, 2017

The continental shelfbreak in the waters off New England is an area where a spectacular abundance and diversity of marine life aggregate year-round. The Pioneer Array, a part of the NSF-funded Ocean Observatories Initiative, was placed there to help scientists explore the processes that make the shelfbreak so productive.

Spring Arrives Earlier in the Ocean Too

Spring Arrives Earlier in the Ocean Too

March 20, 2017

Warmer oceans are triggering phytoplankton to start their annual blooms up to four weeks earlier than usual—a signal of how climate change can have far-reaching impacts on marine ecosystems. From 2003 to 2016, scientists at Woods Hole Oceanographic Institution monitored…

Eavesdropping on Whales

Eavesdropping on Whales

March 15, 2017

WHOI scientist Mark Baumgartner has installed a mooring in New York waters that listens for whales and sends back alerts. The prototype advance-warning system could one day help reduce shipping collisions with whales.

How Do Larvae Find a Place to Settle Down?

How Do Larvae Find a Place to Settle Down?

February 20, 2017

It’s still a mystery: How do the tiny larvae of marine animals that hatch in the open ocean find their way to coral reefs where they settle as adults? One theory is that they home in on suitable coral neighborhoods…

A Big Decline of River Herring

A Big Decline of River Herring

February 14, 2017

River herring used to run up coastal streams in great numbers in springtime, returning from the ocean to spawn in fresh water. But their populations have plummeted. WHOI biologist Joel Llopiz is investigating critical gaps in understanding river herring’s larval stage just after they hatch.

News Releases

New WHOI study cautions that deep-sea fishing could undermine valuable tuna fisheries

January 27, 2026

The study shows that large-scale harvesting of mesopelagic fish that live hundreds of meters below the surface could reduce the food available to bigeye tuna

Woods Hole Oceanographic Institution and CMA CGM expand their partnership

January 27, 2026

CMA CGM, which has long been committed to preserving biodiversity through multiple initiatives in the U.S. and worldwide, will support two key WHOI projects

Seawater microbes offer new, non-invasive way to detect coral disease, WHOI-led study finds

January 20, 2026

Coral reefs support more than 25 percent of all marine life and underpin the livelihoods of roughly one billion people globally.

What can a whale’s breath tell us? According to a new study, a lot about its health

November 12, 2025

A first of its kind study links drone-collected respiratory microbes with health assessments, offering hope for protecting vulnerable populations

Bigscale pomfret are an ocean enigma

September 18, 2025

WHOI scientists delve into the elusive fish’s role in the food web

News & Insights

Florida’s ocean economy depends on science

August 29, 2025

WHOI’s Dennis McGillicuddy on why ocean life matters deeply to the Sunshine State

Valentine’s Day Courtship Tips from the Ocean

February 10, 2025

Are you an ocean lover? Go a little deeper with these courtship tips from beneath the waves!

Recognizing Massachusetts Right Whale Day

April 24, 2023

April 24 marks the first-ever Right Whale Day in Massachusetts. WHOI biologist and veterinarian Michael Moore recently met with the resident who brought this special recognition about– and explains why it’s important to raise awareness about the critically endangered North Atlantic right whale.

Critically Endangered North Atlantic Right Whales Getting Smaller, New Research Finds

June 10, 2021

A report out this week in Current Biology reveal that critically endangered North Atlantic right whales are up to three feet shorter than 40 years ago. This startling conclusion reinforces what scientists have suspected: even when entanglements do not lead directly to the death of North Atlantic right whales, they can have lasting effects on the imperiled population that may now number less than 400 animals. Further, females that are entangled while nursing produce smaller calves.

right whales

Rare Drone video shows critically endangered North Atlantic right whales

May 10, 2021

May 10, 2021   During a joint research trip on February 28 in Cape Cod Bay, Mass., WHOI whale trauma specialist Michael Moore, National Geographic photographer Brian Skerry, and scientists from New England Aquarium, witnessed a remarkable biological event: North…

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