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Oceanus Magazine

Should We Inject Carbon Dioxide into the Deep Ocean?

Should We Inject Carbon Dioxide into the Deep Ocean?

December 22, 2009

One proposed strategy to offset rising levels of greenhouse gases in our atmosphere is to capture carbon dioxide (CO2) emissions from fossil-fuel-burning power plants and pump them into the ocean depths. Under the pressure of the deep sea, the CO2…

Ocean Acidification: A Risky Shell Game

Ocean Acidification: A Risky Shell Game

December 4, 2009

A new study has yielded surprising findings about how the shells of marine organisms might stand up to an increasingly acidic ocean in the future. Under very high experimental CO2 conditions, the shells of clams, oysters, and some snails and…

The Promise and Perils of Seafloor Mining

The Promise and Perils of Seafloor Mining

November 20, 2009

A year ago, the Canadian mining company Nautilus Minerals was poised to launch a new industry: mining the deep ocean floor. All Nautilus had to do was finish building special equipment and arranging permits to work at a site it…

Turning Carbon Dioxide Gas into Rock

Turning Carbon Dioxide Gas into Rock

October 22, 2009
The Hunt for Microbial 'Trojan Horses'

The Hunt for Microbial ‘Trojan Horses’

October 2, 2009

In summer, Wood Neck Beach in Woods Hole, Mass., teems with tourists, but only a few seagulls kept Matt First company as he walked through the brown-gold marsh grass last November. Armed with a small red cooler containing sampling tubes,…

News Releases

Black shale

A new study reveals how oxygen first reached Earth’s oceans

December 9, 2025

Researchers use vanadium isotopes to track the rise of oxygen in ancient seas

europa clipper

WHOI selected by NASA to investigate ocean worlds and their organic carbon cycles

December 3, 2025

The Investigating Ocean Worlds project will seek to improve the analysis of data related to carbon-rich molecules that could be an indicator of biological activity.

Six-million-year-old ice discovered in Antarctica offers unprecedented window into a warmer Earth

October 29, 2025

This is the most significant discovery to date for COLDEX, an NSF Science and Technology Center funded in 2021 to explore the Antarctic ice sheet, which is the largest ice mass on the planet.

Scientists uncover a new way to forecast eruptions at mid-ocean ridges through hydrothermal vent temperatures

October 13, 2025

A new study reveals fluctuations in temperature of fluids from hydrothermal vents indicate the effects of magmatic and tectonic processes that occur miles beneath the seafloor.

Urban civilization rose in Southern Mesopotamia on the back of tides

August 20, 2025

A newly published study challenges long-held assumptions about the origins of urban civilization in ancient Mesopotamia

News & Insights

Scientists tap ‘secret’ fresh water under the ocean

September 12, 2025

First-of-its-kind research expedition studies massive freshwater aquifer under the ocean floor off Cape Cod

The Search for Life

February 17, 2021

This week, NASA’s Perseverance Rover lands on Mars to continue the search for life on the Red Planet. At the same time, WHOI scientists and engineers are applying their experience exploring the deepest parts of planet Earth to the quest…

greenland ice

Will melting glaciers cool the climate?

July 29, 2020

As glaciers melt at unprecedented rates, WHOI’s Simon Pendleton is looking back to historical records to predict whether this new cool runoff will slow ocean circulation and cool the northern hemisphere––findings which could mean adjustments to some climate predictions.

Art Maxwell

Celebrating an oceanographic life

July 1, 2020

WHOI looks back at the legacy of co-founder of MIT-WHOI Joint Program, former Director of Research and Provost at WHOI, Art Maxwell

Working from home: Chris German

April 30, 2020

As I reached the end of April, I realized that too much of my time was getting consumed by zoom calls and email in a bid to over-compensate for not being able to interact with people on-site at WHOI. So…

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