Oceans

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Why Did Dozens of Octopuses Crawl Onto a Beach in Wales?

Scientists aren’t sure, but recent storms or burgeoning populations might be to blame

Halley VI

Growing Ice Cracks Force Shutdown of Antarctic Research Station

The British Antarctic Survey's Halley VI research station will close for the second year due to cracking of the ice

Even Without Ears, Oysters Can Hear Our Noise Pollution

Study shows that certain frequencies of noise cause oysters to clam up

Whaling captured the popular imagination.

The Real-Life Whale That Gave Moby Dick His Name

Mocha Dick had encounters with around 100 ships before he was finally killed

Little is known about the relation between these openings and climate change, but by studying them scientists hope to better tease out our impacts on this delicate system.

A Mysteriously Massive Hole in Antarctic Ice Has Returned

These holes are thought to be crucial elements of the currents driving the world's oceans, and after 40 years, one has formed again

Today's Galapagos tortoises mostly feature dome-shaped shells, like the one shown here. But researchers have found some that have the saddleback-shaped shells and longer necks that once characterized extinct Floreana and Pinta tortoises.

The Island Where Scientists Bring Extinct Reptiles Back to Life (Nope, Not That One)

Reviving a long-dead Galapagos tortoise will take Jurassic Park-esque tactics—but have humans already intervened too much?

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Diver Explores Beautiful Blue Hole Hidden in Plain Sight

After spotting the feature while perusing Google maps, a marine biologist set out to experience and capture it in all its cerulean glory

Rock lobster tail at a Red Lobster

Rock Lobster From a Farm Could Soon Be Coming To a Menu Near You

Rock lobster isn't just a B52's song, it's a beloved meal around the world. And now scientists have figured out how to raise them on a farm

A hawksbill sea turtle poses for its close up.

New Study Offers Glimmer of Hope for Sea Turtles

Turtle numbers are on the rise in many areas of the globe, but the endangered species still needs help

3D recreation of an Roman galley found on the floor of the Black Sea

Exceptionally Preserved Ancient Ships Discovered in the Black Sea

Since 2015, the Maritime Archaeological Project expedition has uncovered 60 wrecks, covering 2,500 years of maritime history

A gloomy octopus among piles of discarded shells at Octlantis

Octopus 'City' Found Off the Coast of Australia

Expected to live as loners, gloomy octopuses may actually live in groups bustling with activity

Yes, oysters can get herpes.

Oysters Can Get Herpes, And It's Killing Them

A deadly virus threatens to decimate oyster populations around the world

Cargo Ships May Double Lightning Strikes in Their Path

Ship exhaust impacts cloud formation, which may influence lightning over busy shipping lanes

We hear a lot about the over-extraction of oil, but less about the consequences of the sand trade.

The World is Running Out of Sand

The little-known exploitation of this seemingly infinite resource could wreak political and environmental havoc

A baby gray whale surfaces in Magdalena Bay, Baja, Mexico.

A Whale’s Baleen Bristles Reveal the Story of Its Life

Like tree rings, these layered plates hold chemical clues to how the animals adapt to a changing world

The Queen's Head, Yehliu Geological Park

Taiwan's Yehliu Geopark Is Like Disneyland for Rock Lovers

These mushroom-like mounds are some of the country's greatest geological treasures

A Scopali's shearwater skims the water's surface.

Seabirds Use Their Sense of Smell to Navigate Open Water

A new study suggests shearwaters follow their nose home

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The H.L. Hunley, a confederate Civil War era submarine, sits in its water tank at the Hunley Lab in North Charleston, SC.

One Scientist May Have Finally Figured Out the Mystery of Why a Civil War Submarine Sank

A Navy engineer used creative modeling and her knowledge of underwater explosions to tackle the century-old Hunley conundrum

This slimy green algae is far more complex than the type that helped fuel the formation of modern creatures, but it's a distant relative.

How Microscopic Algae Kick-Started Life As We Know It

Some 650 million years ago, algae took over the seas, which may have been a needed spark in the formation of complex life

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