Is the ocean carbon sink at risk of faltering?
WHOI scientists explain how the ocean mitigates climate change—and could be compromised by it
3 questions with Cam Braun
Marine biologist Camrin Braun explains why the world’s largest fish visit waters off Cape Cod—and what their epic migrations reveal about a changing ocean
Is underwater noise from construction affecting the American Lobster?
WHOI’s Sensory Ecology Lab investigates whether an industrialized soundscape impacts the health of a New England icon
Exploring Atlantic seeps
AUV Sentry leads the way in mapping and monitoring methane bubbling from the seafloor
A once-in-a-generation dive into polar history
40 years after helping reveal the Titanic, Alvin returns to the North Atlantic to document two other legendary shipwrecks
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A hadal zone mystery solved
An upside-down swimming isopod shows how tightly we are connected to the deep ocean
A mother seal dives
Follow a Weddell seal as her body adapts to foraging in deep, frigid waters
A mummy, a myth, and the Titanic
A 1986 handwritten letter to Bob Ballard revisits one of the Titanic disaster’s strangest myths
Turning motion into power: Wave energy converters for sustainable ocean monitoring
In the rapidly evolving world of ocean technology, wave energy is emerging as a promising…
The world’s most abundant fish once thrived in an extreme climate
Fossilized teeth show bristlemouth fish evolved during one of the ocean’s hottest periods
How a cargo ship is tracking hidden ocean life in the Atlantic
With funding support from CMA CGM, ocean observations aboard Bermuda Container Line’s M/V Oleander now include a window into microscopic life
Alvin vs. the swordfish
During a 1967 dive off Florida, a startled swordfish rammed the famed submersible Alvin—lodging its sword in the hull and forcing the crew to abort the mission
Inside Room 71: WHOI history in seven artifacts
Some of the technology, art, and gifts that tell the story of the institution’s early days
A scientist’s quest to find Earth’s oldest ice
After recovering ice that dates back 6 million years, Sarah Shackleton hopes to dig deeper into Earth’s history from a remote Antarctic moraine
It’s the most ocean-friendly map ever created. Why haven’t more people seen it?
Discover the Spilhaus Projection, a radical world map that reveals Earth as one connected ocean—and reshapes how we see the planet.
Luxury cruises with a side of climate science
A new partnership gives scientists rare access to remote Antarctic glaciers—and a new way to engage the public
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The unseen toll of war on science
As the changing climate accelerates the spread of toxic algal blooms in the Arctic, the Russia–Ukraine war is cutting off critical international collaboration needed to understand and protect vulnerable ecosystems and communities.
The human cost of Brazil’s floods
New research maps social vulnerability after the 2024 deluge
Tracking the hidden currents of Cape Cod Bay
Scientists are using drifters and ocean models to better understand how water, nutrients, and pollutants move through the bay
From ruin to reef
What Pacific wrecks are teaching us about coral resilience—and pollution
One researcher, 15,000 whistles: Inside the effort to decode dolphin communication
Scientists at WHOI analyze thousands of dolphin whistles to explore whether some sounds may function like words
Remembering Tatiana Schlossberg, a voice for the ocean
Environmental journalist and author Tatiana Schlossberg passed away after battling leukemia on December 30, 2025….
As the ocean warms, a science writer looks for coral solutions
Scientist-turned-author Juli Berwald highlights conservation projects to restore coral reefs
How an MIT-WHOI student used Google Earth to uncover a river–coral reef connection
Google Earth helps researcher decode how rivers sculpt massive breaks in coral reefs
Of The River and Time
The Fraser River in western Canada is flowing with tiny time capsules. Inside them is…
A River Runs Through It
The geochemical journey of carbon from the atmosphere to the river.
Jet Stream Gets Fish in Hot Water
WHOI scientists traced a heat wave in the North Atlantic, and the disruption of fisheries that it caused, to an unusual pattern in air circulation months earlier.
Detours on the Oceanic Highway
WHOI graduate student Isabela Le Bras is exploring newly discovered complexities of the Deep Western Boundary Current, a major artery in the global ocean circulation system that transports cold water south from the North Atlantic.
A Buoy’s Long Strange Trip
Since 2004, WHOI scientists have deployed ice-tether profilers (ITPs) in polar sea ice to monitor changing conditions in the Arctic. ITP 47 found its way to the coast of Ireland.
Li’l Alvin
Tom Ryder is a professional underwater diver and a radio-controlled model builder. That combination, naturally, led to a fully operational miniature version of the deep-sea sub Alvin.
The Mesocosm Lab
A mesocosm is an ecosystem in miniature, providing a useful middle ground between an indoor lab and the great outdoors.
Mysterious Jellyfish Makes a Comeback
In July 2013, Mary Carman, a researcher at Woods Hole Oceanographic Institution, was diving in Farm Pond on Marthaâs Vineyard when something that felt like hypodermic needles stung her face.
Message Bottled in an Email
Amid the dunes of a tiny island in the North Atlantic, a scientist found a sandblasted bottle with a note in it.
WHOI CSI Lab Investigates Rare Whales
Two seldomly seen deep-diving whales called True’s beaked whales were found dead on a beach on Long Island, N.Y. Why did the whales, an adult female and male juvenile,die?
What Causes the Atlantic to Bloom?
Every spring, waters in the North Atlantic Ocean explode into green and white patches as countless microscopic marine plants bloom.