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Oceanus Magazine

Did Dispersants Help During Deepwater Horizon?

Did Dispersants Help During Deepwater Horizon?

December 1, 2017

In the heat of the 2010 Deepwater Horizon disaster, U.S. government and industry responders had to make a crucial decision. They were facing an enormous oil spill, gushing uncontrollably from a wellhead at the seafloor—at a depth where no oil…

Scientists Reveal Secrets of Whales

Scientists Reveal Secrets of Whales

December 1, 2017

Researchers have known for decades that whales create elaborate songs. But a new study has revealed a component of whale songs that has long been overlooked-sort of a booming baseline to go along with the treble. Aboard a small research…

In the Gardens of the Queen

In the Gardens of the Queen

November 22, 2017

An unprecedented research cruise investigated one of the most beautiful and unexplored coral reefs in the Caribbean and fostered collaboration between U.S. and Cuban scientists.

Did Dispersants Help Responders Breathe Easier?

Did Dispersants Help Responders Breathe Easier?

August 28, 2017

Seven years after the disastrous Deepwater Horizon oil spill in the Gulf of Mexico, the decision to inject chemical dispersants into the deep ocean has remained contentious. New evidence reveals an unexpected benefit.

Pop Goes the Seafloor Rock

Pop Goes the Seafloor Rock

June 20, 2017

WHOI scientists used the human-occupied submersible Alvin and the autonomous underwater vehicle Sentry to explore a surprising discovery: gas-filled volcanic rocks on the seafloor that “pop” when brought up to the surface.

News Releases

New WHOI study shows seawater may offer early clues to changing reef health

July 27, 2026

An interdisciplinary approach reveals how chemistry, microbes, and ocean circulation work together to shape reef ecosystems

MassDEP awards $500,000 to support eelgrass restoration

June 4, 2026

The Massachusetts Department of Environmental Protection is supporting a two-year study to quantify carbon storage in both natural and restored eelgrass meadows in coastal waters.

New WHOI-led study reveals hidden “chemical currency” fueling the ocean’s carbon cycle

March 18, 2026

Researchers have identified a diverse set of molecules released by marine phytoplankton that fuel microbial life and help drive Earth’s carbon cycle

ocean

Scientists outline case for next-generation ocean iron fertilization field trials

February 5, 2026

A new paper argues that larger, longer studies with rigorous monitoring and clear safeguards are needed to accurately assess OIF as a potential long-term CO2 storage solution.

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.

News & Insights

What happens to natural gas in the ocean?

October 6, 2022

WHOI marine chemist Chris Reddy weighs in on a methane leak in the Baltic Sea

Wave Glider provides gateway to remote exploration

November 10, 2020

WHOI geochemist Chris German pairs an autonomous surface vehicle (ASV) called a Wave Glider with other vehicles to expand research here and on other Ocean Worlds

Sea Dust

Mining ancient dust from the ocean’s loneliest spot

September 24, 2020

Researchers investigate dust from the ocean’s farthest point from land to reconstruct the climactic history of the Southern Hemisphere, and understand how micronutrients have influenced biological productivity in this oceanic desert.

Working from Home: Mallory Ringham

July 2, 2020

WHOI-MIT joint program student outfits her basement to do vital work on a marine carbon sensor

plastics by the numbers

The many lifetimes of plastics

June 15, 2020

Infographics strive to give us a sense of how long plastic goods will last in the environment. But is this information reliable? The findings of a new study from WHOI may surprise you.

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