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Still writing "2025" on your checks? It's time for a new calendar! 📅
Each of these amazing images was captured by our scientists and photographers working in remote parts of our beautiful ocean planet.
📲Get your 2026 WHOI Wall Calendar while supplies last: go.whoi.edu/2026
Each of these amazing images was captured by our scientists and photographers working in remote parts of our beautiful ocean planet.
📲Get your 2026 WHOI Wall Calendar while supplies last: go.whoi.edu/2026
January 10, 2026 at 6:59 PM
Still writing "2025" on your checks? It's time for a new calendar! 📅
Each of these amazing images was captured by our scientists and photographers working in remote parts of our beautiful ocean planet.
📲Get your 2026 WHOI Wall Calendar while supplies last: go.whoi.edu/2026
Each of these amazing images was captured by our scientists and photographers working in remote parts of our beautiful ocean planet.
📲Get your 2026 WHOI Wall Calendar while supplies last: go.whoi.edu/2026
Stuck in a winter rut? That's for the birds! 🦉
Get outside this weekend and experience the magic of snowy owls, eiders, harlequin ducks, and other species that spend the winter in New England.
📲Learn how to spot new feathered friends in this guide from WHOI's Oceanus: go.whoi.edu/winterbirds
Get outside this weekend and experience the magic of snowy owls, eiders, harlequin ducks, and other species that spend the winter in New England.
📲Learn how to spot new feathered friends in this guide from WHOI's Oceanus: go.whoi.edu/winterbirds
January 9, 2026 at 10:59 PM
Stuck in a winter rut? That's for the birds! 🦉
Get outside this weekend and experience the magic of snowy owls, eiders, harlequin ducks, and other species that spend the winter in New England.
📲Learn how to spot new feathered friends in this guide from WHOI's Oceanus: go.whoi.edu/winterbirds
Get outside this weekend and experience the magic of snowy owls, eiders, harlequin ducks, and other species that spend the winter in New England.
📲Learn how to spot new feathered friends in this guide from WHOI's Oceanus: go.whoi.edu/winterbirds
Did you know most of the volcanic activity on Earth takes place under the waves? 🌋
Submarine volcanoes act as pressure valves for the planet by periodically releasing heat and molten rock from beneath the surface.
📲 Learn more from our Ocean Learning Hub: go.whoi.edu/Uw_Volcano
Submarine volcanoes act as pressure valves for the planet by periodically releasing heat and molten rock from beneath the surface.
📲 Learn more from our Ocean Learning Hub: go.whoi.edu/Uw_Volcano
January 9, 2026 at 5:00 PM
Did you know most of the volcanic activity on Earth takes place under the waves? 🌋
Submarine volcanoes act as pressure valves for the planet by periodically releasing heat and molten rock from beneath the surface.
📲 Learn more from our Ocean Learning Hub: go.whoi.edu/Uw_Volcano
Submarine volcanoes act as pressure valves for the planet by periodically releasing heat and molten rock from beneath the surface.
📲 Learn more from our Ocean Learning Hub: go.whoi.edu/Uw_Volcano
What do these three have in common? They were all captains of the original Atlantis!
Scott Bray, John Pike, and Adrian Lane (from left to right). Captain Lane was the master of Atlantis from 1956 to 1962, followed by Captain Pike, and finally Bray, who succeeded Pike as master.
Scott Bray, John Pike, and Adrian Lane (from left to right). Captain Lane was the master of Atlantis from 1956 to 1962, followed by Captain Pike, and finally Bray, who succeeded Pike as master.
January 8, 2026 at 5:59 PM
What do these three have in common? They were all captains of the original Atlantis!
Scott Bray, John Pike, and Adrian Lane (from left to right). Captain Lane was the master of Atlantis from 1956 to 1962, followed by Captain Pike, and finally Bray, who succeeded Pike as master.
Scott Bray, John Pike, and Adrian Lane (from left to right). Captain Lane was the master of Atlantis from 1956 to 1962, followed by Captain Pike, and finally Bray, who succeeded Pike as master.
Can you see the juvenile octopus in this spot-winged comb jelly's stomach?
This fast-swimming ctenophore uses its muscular lobes to grab prey and to propel itself through the water if disturbed. It's also known to confuse visual predators by secreting luminous mucus (aka glowing snot!
This fast-swimming ctenophore uses its muscular lobes to grab prey and to propel itself through the water if disturbed. It's also known to confuse visual predators by secreting luminous mucus (aka glowing snot!
January 7, 2026 at 11:59 PM
Can you see the juvenile octopus in this spot-winged comb jelly's stomach?
This fast-swimming ctenophore uses its muscular lobes to grab prey and to propel itself through the water if disturbed. It's also known to confuse visual predators by secreting luminous mucus (aka glowing snot!
This fast-swimming ctenophore uses its muscular lobes to grab prey and to propel itself through the water if disturbed. It's also known to confuse visual predators by secreting luminous mucus (aka glowing snot!
Drones are changing whale research, says WHOI’s Amy Apprill. 🐳
A new study shows collecting whale breath offers a non-invasive way to spot viruses—without waiting for dead whales to wash ashore. Learn more about the work from @npr.org: go.whoi.edu/nprwhales
A new study shows collecting whale breath offers a non-invasive way to spot viruses—without waiting for dead whales to wash ashore. Learn more about the work from @npr.org: go.whoi.edu/nprwhales
January 7, 2026 at 5:00 PM
Drones are changing whale research, says WHOI’s Amy Apprill. 🐳
A new study shows collecting whale breath offers a non-invasive way to spot viruses—without waiting for dead whales to wash ashore. Learn more about the work from @npr.org: go.whoi.edu/nprwhales
A new study shows collecting whale breath offers a non-invasive way to spot viruses—without waiting for dead whales to wash ashore. Learn more about the work from @npr.org: go.whoi.edu/nprwhales
Have you ever wondered what the Titanic looks like after over a hundred years on the seafloor?
Visit our Ocean Learning Hub and dive deep into the history of the Titanic, how it sank, and how WHOI’s deep-sea technology led to its 1985 discovery.
🚢 ⬇️ See you at the bottom: go.whoi.edu/RMSTitanic
Visit our Ocean Learning Hub and dive deep into the history of the Titanic, how it sank, and how WHOI’s deep-sea technology led to its 1985 discovery.
🚢 ⬇️ See you at the bottom: go.whoi.edu/RMSTitanic
January 6, 2026 at 10:59 PM
Have you ever wondered what the Titanic looks like after over a hundred years on the seafloor?
Visit our Ocean Learning Hub and dive deep into the history of the Titanic, how it sank, and how WHOI’s deep-sea technology led to its 1985 discovery.
🚢 ⬇️ See you at the bottom: go.whoi.edu/RMSTitanic
Visit our Ocean Learning Hub and dive deep into the history of the Titanic, how it sank, and how WHOI’s deep-sea technology led to its 1985 discovery.
🚢 ⬇️ See you at the bottom: go.whoi.edu/RMSTitanic
On this day in 1930, WHOI was founded, on recommendation of the National Academy of Sciences, "to consider the share of the United States of America in a world-wide program of Oceanographic Research.”
🎉Here's to 96 years of exploration, innovation, and education for our ocean planet!
🎉Here's to 96 years of exploration, innovation, and education for our ocean planet!
January 6, 2026 at 6:59 PM
On this day in 1930, WHOI was founded, on recommendation of the National Academy of Sciences, "to consider the share of the United States of America in a world-wide program of Oceanographic Research.”
🎉Here's to 96 years of exploration, innovation, and education for our ocean planet!
🎉Here's to 96 years of exploration, innovation, and education for our ocean planet!
What do you see here? 👀🐡🦞
Lobsters, grunts, and snappers blend into this coral reef off Little Cayman in the Caribbean. WHOI's Sensory Ecology and Bioacoustics lab studies coral reef soundscapes to monitor, diagnose, and even help restore ailing ecosystems through sound.
📸: Nate Formel/WHOI
Lobsters, grunts, and snappers blend into this coral reef off Little Cayman in the Caribbean. WHOI's Sensory Ecology and Bioacoustics lab studies coral reef soundscapes to monitor, diagnose, and even help restore ailing ecosystems through sound.
📸: Nate Formel/WHOI
January 5, 2026 at 8:59 PM
What do you see here? 👀🐡🦞
Lobsters, grunts, and snappers blend into this coral reef off Little Cayman in the Caribbean. WHOI's Sensory Ecology and Bioacoustics lab studies coral reef soundscapes to monitor, diagnose, and even help restore ailing ecosystems through sound.
📸: Nate Formel/WHOI
Lobsters, grunts, and snappers blend into this coral reef off Little Cayman in the Caribbean. WHOI's Sensory Ecology and Bioacoustics lab studies coral reef soundscapes to monitor, diagnose, and even help restore ailing ecosystems through sound.
📸: Nate Formel/WHOI
Atmospheric rivers, droughts, and cyclones—no matter where you live on our planet, your weather is influenced by the sea. 🌊🌀⛈️
👉Find out why a warmer sea means a stormier future from Oceanus: go.whoi.edu/oceanweather
👉Find out why a warmer sea means a stormier future from Oceanus: go.whoi.edu/oceanweather
January 5, 2026 at 5:00 PM
Atmospheric rivers, droughts, and cyclones—no matter where you live on our planet, your weather is influenced by the sea. 🌊🌀⛈️
👉Find out why a warmer sea means a stormier future from Oceanus: go.whoi.edu/oceanweather
👉Find out why a warmer sea means a stormier future from Oceanus: go.whoi.edu/oceanweather
The poles are some of the most dynamic—yet fragile—regions on Earth.
Explore more wonders of our ocean planet, brought to you by science: go.whoi.edu/ocean-world
#ItsAnOceanWorld
Explore more wonders of our ocean planet, brought to you by science: go.whoi.edu/ocean-world
#ItsAnOceanWorld
January 4, 2026 at 11:00 PM
The poles are some of the most dynamic—yet fragile—regions on Earth.
Explore more wonders of our ocean planet, brought to you by science: go.whoi.edu/ocean-world
#ItsAnOceanWorld
Explore more wonders of our ocean planet, brought to you by science: go.whoi.edu/ocean-world
#ItsAnOceanWorld
From sonar to deep-sea mapping, ocean science plays a key role in national security.
Find out what the future holds from WHOI’s Oceanographic Systems Lab Director, Carl Hartsfield: go.whoi.edu/hartsfieldocean
Find out what the future holds from WHOI’s Oceanographic Systems Lab Director, Carl Hartsfield: go.whoi.edu/hartsfieldocean
January 3, 2026 at 10:59 PM
From sonar to deep-sea mapping, ocean science plays a key role in national security.
Find out what the future holds from WHOI’s Oceanographic Systems Lab Director, Carl Hartsfield: go.whoi.edu/hartsfieldocean
Find out what the future holds from WHOI’s Oceanographic Systems Lab Director, Carl Hartsfield: go.whoi.edu/hartsfieldocean
The ocean is known as a "carbon sink" because of its capacity to take up carbon dioxide that would otherwise remain in the atmosphere.
So, how much more carbon is in the ocean than the atmosphere? Leave your best guess in the comments! ⤵️
So, how much more carbon is in the ocean than the atmosphere? Leave your best guess in the comments! ⤵️
January 3, 2026 at 2:59 PM
The ocean is known as a "carbon sink" because of its capacity to take up carbon dioxide that would otherwise remain in the atmosphere.
So, how much more carbon is in the ocean than the atmosphere? Leave your best guess in the comments! ⤵️
So, how much more carbon is in the ocean than the atmosphere? Leave your best guess in the comments! ⤵️
Around the world, more than a garbage truck of plastic enters the ocean every minute.
WHOI marine chemist Collin Ward aims to solve this problem by reformulating plastic to break down faster.
Find out how an unlikely partner spelled the secret to success in Oceanus: go.whoi.edu/plasticbreakdown
WHOI marine chemist Collin Ward aims to solve this problem by reformulating plastic to break down faster.
Find out how an unlikely partner spelled the secret to success in Oceanus: go.whoi.edu/plasticbreakdown
January 2, 2026 at 9:59 PM
Around the world, more than a garbage truck of plastic enters the ocean every minute.
WHOI marine chemist Collin Ward aims to solve this problem by reformulating plastic to break down faster.
Find out how an unlikely partner spelled the secret to success in Oceanus: go.whoi.edu/plasticbreakdown
WHOI marine chemist Collin Ward aims to solve this problem by reformulating plastic to break down faster.
Find out how an unlikely partner spelled the secret to success in Oceanus: go.whoi.edu/plasticbreakdown
Scientists visited Gakkel Ridge, a hydrothermal vent ecosystem in the Arctic Ocean, for the 1st time.
WHOI geochemist Chris German tells @sciam.bsky.social, “It’s so hard to get there that anything anybody does is almost guaranteed to be exciting and different and new."
Dive in: go.whoi.edu/gakkel
WHOI geochemist Chris German tells @sciam.bsky.social, “It’s so hard to get there that anything anybody does is almost guaranteed to be exciting and different and new."
Dive in: go.whoi.edu/gakkel
January 2, 2026 at 2:14 PM
Scientists visited Gakkel Ridge, a hydrothermal vent ecosystem in the Arctic Ocean, for the 1st time.
WHOI geochemist Chris German tells @sciam.bsky.social, “It’s so hard to get there that anything anybody does is almost guaranteed to be exciting and different and new."
Dive in: go.whoi.edu/gakkel
WHOI geochemist Chris German tells @sciam.bsky.social, “It’s so hard to get there that anything anybody does is almost guaranteed to be exciting and different and new."
Dive in: go.whoi.edu/gakkel
#Throwback to a time before GPS navigation, when finding your way at sea required skill, precision, and a clear view of the stars.
Here, Captain Emerson Hiller uses a sextant to measure the angle between the horizon and a celestial body—a timeless tool for determining a ship’s position.
Here, Captain Emerson Hiller uses a sextant to measure the angle between the horizon and a celestial body—a timeless tool for determining a ship’s position.
January 1, 2026 at 7:00 PM
#Throwback to a time before GPS navigation, when finding your way at sea required skill, precision, and a clear view of the stars.
Here, Captain Emerson Hiller uses a sextant to measure the angle between the horizon and a celestial body—a timeless tool for determining a ship’s position.
Here, Captain Emerson Hiller uses a sextant to measure the angle between the horizon and a celestial body—a timeless tool for determining a ship’s position.
Wishing you a joyful start to the new year!
In this time of new beginnings, we invite you to shake up your world view by shifting focus to the ocean. Check out why It's an Ocean World: go.whoi.edu/ocean-world
In this time of new beginnings, we invite you to shake up your world view by shifting focus to the ocean. Check out why It's an Ocean World: go.whoi.edu/ocean-world
January 1, 2026 at 3:00 PM
Wishing you a joyful start to the new year!
In this time of new beginnings, we invite you to shake up your world view by shifting focus to the ocean. Check out why It's an Ocean World: go.whoi.edu/ocean-world
In this time of new beginnings, we invite you to shake up your world view by shifting focus to the ocean. Check out why It's an Ocean World: go.whoi.edu/ocean-world
Fireworks below the waves 🎆
As the sun sets on the last day of 2025, we're celebrating with some natural wonders: bioluminescent animals of the deep sea.
🥂Happy New Year!
As the sun sets on the last day of 2025, we're celebrating with some natural wonders: bioluminescent animals of the deep sea.
🥂Happy New Year!
December 31, 2025 at 9:59 PM
Fireworks below the waves 🎆
As the sun sets on the last day of 2025, we're celebrating with some natural wonders: bioluminescent animals of the deep sea.
🥂Happy New Year!
As the sun sets on the last day of 2025, we're celebrating with some natural wonders: bioluminescent animals of the deep sea.
🥂Happy New Year!
🎉 It’s been a big year for ocean science here at WHOI!
Celebrate with us! Check out what made the ocean world go round in 2025: whoi.edu/best-of-2025
Celebrate with us! Check out what made the ocean world go round in 2025: whoi.edu/best-of-2025
December 31, 2025 at 5:02 PM
🎉 It’s been a big year for ocean science here at WHOI!
Celebrate with us! Check out what made the ocean world go round in 2025: whoi.edu/best-of-2025
Celebrate with us! Check out what made the ocean world go round in 2025: whoi.edu/best-of-2025
It takes all hands on deck to do ocean research! We’re grateful to have so many loyal viewers on board R/V Together For Science—you made this our top-watched video of the year!
📲Check out what else made the ocean world go 'round in 2025: whoi.edu/best-of-2025
📲Check out what else made the ocean world go 'round in 2025: whoi.edu/best-of-2025
December 30, 2025 at 9:00 PM
It takes all hands on deck to do ocean research! We’re grateful to have so many loyal viewers on board R/V Together For Science—you made this our top-watched video of the year!
📲Check out what else made the ocean world go 'round in 2025: whoi.edu/best-of-2025
📲Check out what else made the ocean world go 'round in 2025: whoi.edu/best-of-2025
Whale collisions? Not anymore! 🐳
Thanks to #WHOI-developed tech, "WhaleSpotter" can detect distant whale spouts and analyze them with AI to warn mariners of whales in the vicinity.
Find out how this new technology is already being used from @happyeconews.bsky.social: go.whoi.edu/hen-whalespotter
Thanks to #WHOI-developed tech, "WhaleSpotter" can detect distant whale spouts and analyze them with AI to warn mariners of whales in the vicinity.
Find out how this new technology is already being used from @happyeconews.bsky.social: go.whoi.edu/hen-whalespotter
December 30, 2025 at 12:59 AM
Whale collisions? Not anymore! 🐳
Thanks to #WHOI-developed tech, "WhaleSpotter" can detect distant whale spouts and analyze them with AI to warn mariners of whales in the vicinity.
Find out how this new technology is already being used from @happyeconews.bsky.social: go.whoi.edu/hen-whalespotter
Thanks to #WHOI-developed tech, "WhaleSpotter" can detect distant whale spouts and analyze them with AI to warn mariners of whales in the vicinity.
Find out how this new technology is already being used from @happyeconews.bsky.social: go.whoi.edu/hen-whalespotter
The world lost a true visionary in marine policy and ocean conservation last week. Kristina Gjerde, former research fellow at WHOI’s Marine Policy Center, was a driving force behind the High Seas Treaty, set to take effect on January 17, 2026.
Rest in power, Kristina!
Rest in power, Kristina!
December 29, 2025 at 7:59 PM
The world lost a true visionary in marine policy and ocean conservation last week. Kristina Gjerde, former research fellow at WHOI’s Marine Policy Center, was a driving force behind the High Seas Treaty, set to take effect on January 17, 2026.
Rest in power, Kristina!
Rest in power, Kristina!
We're your first stop for #oceanknowledge!
This year, millions took deep dives into our Ocean Learning Hub, exploring topics like Ocean Zones, Ocean Trenches, and Plate Boundaries to grow their understanding of our ocean.
See what else rose to the top in 2025: whoi.edu/best-of-2025/
This year, millions took deep dives into our Ocean Learning Hub, exploring topics like Ocean Zones, Ocean Trenches, and Plate Boundaries to grow their understanding of our ocean.
See what else rose to the top in 2025: whoi.edu/best-of-2025/
December 29, 2025 at 3:00 PM
We're your first stop for #oceanknowledge!
This year, millions took deep dives into our Ocean Learning Hub, exploring topics like Ocean Zones, Ocean Trenches, and Plate Boundaries to grow their understanding of our ocean.
See what else rose to the top in 2025: whoi.edu/best-of-2025/
This year, millions took deep dives into our Ocean Learning Hub, exploring topics like Ocean Zones, Ocean Trenches, and Plate Boundaries to grow their understanding of our ocean.
See what else rose to the top in 2025: whoi.edu/best-of-2025/
Do you remember the viral video about a deep-sea anglerfish earlier this year?
This year, the most-read story in Oceanus was about the habits of the rarely-seen black seadevil anglerfish!
Check out this and other highlights from the year: whoi.edu/best-of-2025/
This year, the most-read story in Oceanus was about the habits of the rarely-seen black seadevil anglerfish!
Check out this and other highlights from the year: whoi.edu/best-of-2025/
December 28, 2025 at 4:59 PM
Do you remember the viral video about a deep-sea anglerfish earlier this year?
This year, the most-read story in Oceanus was about the habits of the rarely-seen black seadevil anglerfish!
Check out this and other highlights from the year: whoi.edu/best-of-2025/
This year, the most-read story in Oceanus was about the habits of the rarely-seen black seadevil anglerfish!
Check out this and other highlights from the year: whoi.edu/best-of-2025/
🐳 Why are WHOI researchers collecting North Atlantic right whale spray with drones?
📲 Find out how this non-invasive technique provides health insights and informs policy to protect critically-endangered whales: go.whoi.edu/cbc-whale
📲 Find out how this non-invasive technique provides health insights and informs policy to protect critically-endangered whales: go.whoi.edu/cbc-whale
December 27, 2025 at 9:00 PM
🐳 Why are WHOI researchers collecting North Atlantic right whale spray with drones?
📲 Find out how this non-invasive technique provides health insights and informs policy to protect critically-endangered whales: go.whoi.edu/cbc-whale
📲 Find out how this non-invasive technique provides health insights and informs policy to protect critically-endangered whales: go.whoi.edu/cbc-whale