As Norway Considers Deep-Sea Mining, a Rich History of Ocean Conservation Decisions May Inform How the Country Acts
In the past, scientists, industry and government have worked together in surprising, tense and fruitful ways
From Massive Eyes to Shark-Like Tails, Seven Amazing Adaptations That Helped Prehistoric Reptiles Thrive at Sea
The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and the ability to birth live young
Glowing ‘Milky Seas’ Have Baffled Sailors for Centuries—New Research Brings Scientists One Step Closer to Solving the Mystery
Historical accounts of vast ocean waters glowing in the dark go back hundreds of years, and researchers are still trying to determine exactly what triggers the phenomenon
See the Titanic in Remarkable Detail With a 3D Scan That Reveals New Secrets of the Doomed Ship’s Final Moments
A documentary called “Titanic: The Digital Resurrection” will unveil the most detailed digital reconstruction of the shipwreck ever created. Experts are using the model to study the vessel’s demise
You Might Think of Shrimp as Bugs of the Sea. But a Remarkable Discovery Shows the Opposite: Bugs Are Actually Shrimp of the Land
A recent study suggests that insects branched out from crustaceans on the tree of life
Odd-Looking Blue Creatures Are Washing Up in Large Groups on California’s Beaches Once Again
Strandings of these jellyfish-like animals, sometimes called “by-the-wind sailors,” usually mean spring is coming
Sea Lion Bites Surfer Amid One of the Worst Outbreaks of Domoic Acid Poisoning That California Wildlife Rescuers Can Remember
Sea lions, dolphins and birds are sick and dying because of a toxic algae bloom in Southern California—and animal care organizations are overwhelmed by the scale
Listen to the First Known Recording of Shark Sounds, a ‘Weird’ Audio Clip Captured at a Marine Lab in New Zealand
Researchers detected short clicking noises from rig sharks during handling in the lab, though they’re not sure why or how the sound is produced
Watch an Octopus Hitch a Ride on a Shark—an Unusual Duo Dubbed the ‘Sharktopus’
Researchers in New Zealand captured the odd pairing on video, but they still don’t know how to explain the behavior
A Chicago-Sized Iceberg Broke Off From Antarctica, Revealing a Hidden Ecosystem Never Seen Before
When the A-84 iceberg calved in January, it unveiled a 209-square-mile swath of seafloor. Nearby scientists rushed to the scene for the “unprecedented” look below
Iguanas Floated a Whopping 5,000 Miles From North America to Fiji on Rafts of Plants in a Record-Setting Trip, Study Suggests
Since most iguana species live in the Americas, biologists have long debated how they could have arrived on the remote Pacific island in the first place
Sea Levels Rose More Than Expected in 2024, According to a NASA Analysis
Ocean warming and thus thermal expansion played a major role in last year’s increase
From a Guitar Shark to an Octocoral, Scientists Discover More Than 800 Marine Species
The Ocean Census hopes to discover thousands of new creatures before they go extinct
Microplastics Are Making Photosynthesis Harder for Plants—and That Could Slash Crop Yields, Study Suggests
On average, these little particles could reduce photosynthesis in plants and algae by up to 12 percent, according to the paper
These Male Octopuses Use Venom to Subdue Female Mates—and Avoid Being Eaten After Sex
Scientists observed male blue-lined octopuses injecting tetrodotoxin into females, which rendered them immobile for mating
Megalodon Might Have Been Longer and Skinnier Than Previously Thought, Growing Up to 80 Feet
A new paper suggests the enormous, extinct shark looked less like a bulky great white and more like an elongated lemon shark
Tiny Antarctic Krill Benefit the Planet in Big Ways, but Face a Barrage of Threats
The bountiful creatures sequester carbon and are a vital food source for marine predators, but their future is uncertain
Inside the Herculean Effort to Study and Save the World’s Smallest Sea Turtle
After years of steady gains, a decades-long conservation program dedicated to the Kemp’s ridley hits rough seas
Parts of California Are Sinking, and It Could Worsen the Effects of Sea-Level Rise, NASA Study Finds
The ground in many parts of the state—including Los Angeles, San Francisco and the Central Valley—is subsiding due to groundwater withdrawal, landslides and compacting of sediment
A Fisherman and His Son Noticed Strange Pieces of Wood on a Beach. They Turned Out to Be Fragments of a Polynesian Canoe
The boat, known as a waka, was unearthed in the Chatham Islands. Researchers say it could be one of the most significant discoveries of its kind
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