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Lessons from a lifetime of exploration

Award-winning ocean photographer Brian Skerry shares insights from a career spent around ocean life and science

How an MIT-WHOI student used Google Earth to uncover a river–coral reef connection

Climate & Weather How an MIT-WHOI student used Google Earth to uncover a…

WHOI reef solutions field team Ocean Life

Hidden giant

An expedition to the world’s largest coral colony

Heidi Sosik Ocean Life

The little big picture

WHOI senior biologist Heidi Sosik on the critical need for long-term ocean datasets

Climate & Weather

The ocean weather nexus, explained

The vital role of ocean observations in extreme weather forecasting

blue straws Ocean & Human Lives

Breaking down plastics together

Through a surprising and successful partnership, WHOI and Eastman scientists are reinventing what we throw away

Carl Hartsfield Ocean Tech

Three questions with Carl Hartsfield

Captain Hartsfield, USN retired, discusses the role ocean science plays in our national defense

WHOI marine ecologist Camrin Braun

Hooked on change

Charting a new course for fisheries in a warming world

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Our Ocean. Our Planet. Our Future.

underwater coral
Ocean Life

Reef RX

Using human health protocols to find and aid ailing reefs

Whale detection camera
Ocean Tech

Whale aware!

New tech and industry partnerships help ships steer clear

from Tuna

Music for the Ocean

Immersive classical performances to spark global concern for the ocean

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Breakthroughs below the surface

How ocean science is reshaping our world

ocean and swimmer How the Ocean Works

The Ocean (Re)Imagined

How expanding our view of the ocean can unlock new possibilities for life

Ocean Life

Body snatchers are on the hunt for mud crabs

WHOI biologist Carolyn Tepolt discusses the biological arms race between a parasite and its host

Ocean Tech

A polar stethoscope

Could the sounds of Antarctica’s ice be a new bellwether for ecosystem health in the South Pole?

blue mud lab Ocean & Human Lives

Secrets from the blue mud

Microbes survive—and thrive—in caustic fluids venting from the seafloor

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Deep-sea musings

Roboticist Gwyneth Packard on the need for ocean exploration today

Green crab Ocean Life

Top 5 ocean hitchhikers

As humans traveled and traded across the globe, they became unwitting taxis to marine colonizers

Ostrander Climate & Weather

Fires, floods, and forgotten places

Finding home with author Madeline Ostrander

ship Ocean Tech

Following the Polar Code


Crew of R/V Neil Armstrong renew their commitment to Arctic science with advanced polar training


truck Sustainable Ocean

Harnessing the ocean to power transportation

WHOI scientists are part of a team working to turn seaweed into biofuel

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morning catch
Sustainable Ocean

Casting a wider net

The future of a time-honored fishing tradition in Vietnam, through the eyes of award-winning photographer Thien Nguyen Noc

gold mines

Gold mining’s toxic legacy

Mercury pollution in Colombia’s Amazon threatens the Indigenous way of life

WHOI senior scientist Dennis McGillicuddy holds a jarred Sargassum sample

How do you solve a problem like Sargassum?

An important yet prolific seaweed with massive blooms worries scientists

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Ancient seas, future insights

WHOI scientists study the paleo record to understand how the ocean will look in a warmer climate

the landfall Climate & Weather

Rising tides, resilient spirits

As surrounding seas surge, a coastal village prepares for what lies ahead

WHOI biologist Laela Sayigh attaches a suction-cup hydrophone to a dolphin in Sarasota Bay Ocean & Human Lives

Whistle! Chirp! Squeak! What does it mean?

Avatar Alliance Foundation donation helps WHOI researcher decode dolphin communication

We can’t do this alone

For marine chemist Adam Subhas, ocean-climate solutions don’t happen without community

Dickie Edwards in Jaws Ocean Life

Behind the blast

The marine superintendent who blew up Jaws

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Ocean Tech

How WHOI helped win World War II

Key innovations that cemented ocean science’s role in national defense

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Ocean & Human Lives

Life at the margins

Scientists investigate the connections between Ghana’s land, air, sea and blue economy through the Ocean Margins Initiative

Caught in the Middle of the Marine Mammal Protection Act Ocean Life

Caught in the Middle of the Marine Mammal Protection Act

In the past few years, several research projects have been halted because of conflicting interpretations of the Marine Mammal Protection Act. Energy, shipping, and naval interests claim the MMPA hampers their ability to work in the sea. Environmentalists and animal rights want the act strictly enforced. In between are scientists.

One of the Greatest Volcanic Shows on Earth How the Ocean Works

One of the Greatest Volcanic Shows on Earth

About 50,000 years ago, a huge meteorite smacked into our planet, gouging a hole more…

What Brings the Food that Brings the Whales? Ocean Life

What Brings the Food that Brings the Whales?

Watching the gray, pitching ocean from the beach in Barrow, Alaska, Carin Ashjian, a biologist…

New Sonar Method Offers Window into Squid Nurseries Ocean Tech

New Sonar Method Offers Window into Squid Nurseries

Squid fishing has increased substantially in the past decade, with no way to assess the continuing viability of the stock?until now.

Dust Busters for the Oceans Ocean Tech

Dust Busters for the Oceans

Like most living things, microscopic marine plants need iron and other minerals to live and…

Analyzing Ancient Sediments at Warp Speed Climate & Weather

Analyzing Ancient Sediments at Warp Speed

Like a toy out of a science fiction story, the X-ray fluorescence core scanner reveals intimate details of the composition of ancient mud and sediment–which can contain a variety of clues about past climate and environmental conditions on Earth–without breaking the surface. In a matter of hours, the XRF simultaneously captures digital photographs and X-ray images of every millimeter of a core sample, while detecting the presence of any of 80 chemical elements.

Small Island. Big Ocean.

Small Island. Big Ocean.

This week, more than 200 WHOI scientists and graduate students will brave the balmy trade…

An Ocean Warmer Than a Hot Tub Climate & Weather

An Ocean Warmer Than a Hot Tub

Scientists have found evidence that tropical Atlantic Ocean temperatures may have once reached 107°F (42°C)—about…

Graduate Student Discovers an Unusual New Species Ocean Life

Graduate Student Discovers an Unusual New Species

Sheri Simmons gets into the rugged wilderness as often as she can, backpacking in Newfoundland,…

Float 312, Where Are You? Ocean Tech

Float 312, Where Are You?

The ocean is so enormous, even a fleet of 2,338 ocean-monitoring instruments can sail into…

Under-ice Floats Offer a ‘Breakthrough’ How the Ocean Works

Under-ice Floats Offer a ‘Breakthrough’

The Arctic Ocean, home to fierce winds, punishing temperatures, and thick sea ice, is no place for wimpy people?or machines. So when WHOI physical oceanographers Peter Winsor and Breck Owens set out to explore the largely unknown currents beneath the polar sea ice, they had to design an instrument with true grit. (Fifth in a five-part series.)

A Sentry at the Atlantic Gateway Ocean Tech

A Sentry at the Atlantic Gateway

Here’s an easy recipe to change Earth’s climate: Just add more fresh water to the…

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