Fish
Watch This Goldfish Drive an Aquarium on Wheels
The car was designed to move depending on the fish's location in its tank, showing animals can understand how to navigate foreign environments
In Norway, Kids Slice Out Cod Tongues for Serious Money
In the remote Lofoten Islands, youngsters are happy to embrace tradition by collecting the local delicacy and selling their wares
Melting Glaciers May Create 3,800 Miles of New Salmon Habitat by 2100
As the ice retreats, water could carve new streams in the thawed out land
For the Third Time This Year, a Deep-Ocean 'Football' Fish Has Washed Ashore California's Beaches
Prior to this year, a beached specimen hadn't been seen since 2001
Fish Can Recover Surprisingly Quickly From Mercury Pollution
If the chemical stops leaking into freshwater ecosystems, its concentration in some fish species can drop by more than 75 percent
Bizarre Fish Songs Raise Hope for Coral Reef Recovery
Audio recordings show a once-dying ecosystem has transformed into a lively soundscape
Scientists Made an Eco-Friendly Plastic Using DNA From Salmon Sperm
The material requires 97 percent less carbon emissions to make than petroleum-based plastics
Playing Recordings of a Healthy Ocean Can Help Restore Marine Ecosystems
Scientists are using a 'fake it til you make it' approach to attract animals to coral reefs and other degraded habitats
Presumed Extinct Tentacled Butterfly Ray Is Found
Scientists were shocked to find the species holding out in the water off Iran
How Scientists Are Using Robotic Animals to Learn About Real Ones
Biomimetic bots can teach researchers a lot about how creatures interact in the natural world
Biologists Rescue Unborn Baby Sharks at Fish Markets
Scientists are collecting egg cases from recently caught pregnant sharks, raising the babies and releasing them into the wild
How Do Gorillas Get Heart Disease? And More Questions From Our Readers
You've got questions. We've got experts
With Ropes and Nets, Fishing Fleets Contribute Significantly to Microplastic Pollution
Synthetic ropes release 'substantial amount' of plastic particles into the sea during each use, according to new research
The Planet Has Lost Half of Its Coral Reefs Since 1950
A new study finds dramatic declines in coral reef cover, biodiversity and fish abundance
More Than a Third of Shark Species Are Now Threatened With Extinction
Overfishing, habitat loss and climate change are behind the 'desperate' decline
This Tiny, Endangered Fish Stopped Construction of a Federal Dam in 1975. Now, the Species Has Finally Recovered
The snail darter is no longer in threat of extinction and can be removed from the Endangered Species List
Seven Reasons to Be Optimistic About the World's Oceans
The health of the ocean is under threat, but these good-news stories deserve attention too
Sheepshead Fish With Human-Like Teeth Plucked From North Carolina Coast
The Atlantic coast swimmer uses its molars to crush the shells of various mollusks and crustaceans
Seafood Prices Soar Amid Supply Chain Issues and Worker Shortage
As demand for fish rises, restaurants are slammed with employment losses, port congestion, lack of product, rising costs and shipment snags
Brightly Colored, 100-Pound Moonfish Washes Up on Oregon Beach
Scientists say this open-ocean species, also known as an opah, typically inhabits warmer waters than those of the Pacific Northwest
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