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Fish

New Research

Fish Eat Mammals on the Regular

A new study indicates that in some ecosystems, mammals are a fairly normal foodstuff for fish

New Research

Corals And Fish Can Tell a Bad Reef When They Smell It

New research indicates that young marine species can be picky about where they choose to settle

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Cool Finds

The Salmon Cannon Is One Way of Helping Fish Get Over a Dam

Making salmon and other fish momentarily airborne is an efficient way of allowing them to clear obstacles, some innovators think

Two-headed smooth-hound (Mustelus)

Shark Week

A Two-Headed Shark and Other X-Rayed Beauties at the Smithsonian

Sandra Raredon’s x-rays of fish specimens are critical records for scientists studying various species. And, as works of art, they are breathtaking

A similar species of Irukandji jellyfish, but with the tentacles (and a fishy lunch inside).

Cool Finds

A New, Potentially Deadly Species of Jellyfish Was Discovered Floating Around Australia

The new species’ sting can cause Irukandji syndrome, which sometimes leads to stroke and heart failure

A European eel (not the world's oldest, however).

Cool Finds

RIP, World’s Oldest Eel

The eel, 155, passed away in a Swedish well late last week

A critically endangered European eel.

New Research

Eels Are Victims of Noise Pollution

Critically endangered European eels get distracted by man-made noise, making them more likely to get eaten by a predator

Fun fact: Most of the fish oil harvested from the sea goes to fish farms.

New Research

Fish Oil Could (One Day) Come From Plants

A field trial of genetically modified oilseed plants that can make fish oil hopes to help fish farming become more sustainable

Cool Finds

Fish Oil Could Be a Modern-Day Snake Oil

The premise that fish oil is good for your heart is based on questionable data

New Research

This Deep-Sea Octopus Tended Her Eggs For More Than Four Years

It appears that the octopus mom also largely refrained from eating over those 53 months

New Research

Sardines Take 400 Times Less Fuel To Catch Than Shrimp

Your shrimp cocktail is secretly a major waste of fossil fuel

Salmon in a fish farm in Norway

New Research

This New Carbon Capture Project Turns Carbon Dioxide Into Fish Food

A Norwegian project hopes to reduce both pollution and lessen pressure on krill stocks

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Cool Finds

An Abandoned Mall in Bangkok Has Turned into a Gigantic Fish Habitat

Though if it weren’t for the fish, the mall would be overrun with mosquitoes

Is this the face of a cold-blooded man-eater?

14 Fun Facts About Piranhas

They’re not cute and cuddly, but they may be misunderstood, and scientists are rewriting the fish’s fearsome stereotype

A group of Chilean devil rays basking in shallow waters around an underwater mountain near the Azores.

New Research

Chilean Devil Rays Found to Be Among the Deepest-Diving Animals in the Ocean

The surface-dwelling marine creatures regularly dive more than one mile deep, scientists find

New Research

Fish Exposed to Oil From BP Gulf Spill Swim Half as Fast

This is the second study in several months suggesting that the BP Deepwater Horizon spill has had lasting harmful effects on fish

A fishing spider enjoying a tasty platyfish that it snatched from a garden pond in Australia.

New Research

Spiders All Over the World Have a Taste for Fish

Eight-legged predators probably prey on vertebrates much more often than arachnologists previously assumed

Trending Today

President Obama Could Create the World’s Largest Marine Sanctuary

The protected zone would make a large area in the Pacific Ocean off limits to fishing and other environmentally harmful human activities

A Japanese sea catfish, enjoying the light.

New Research

This Catfish’s Whiskers Are Like Ultra-Sensitive pH Strips

Japanese sea catfish seek out worms in the pitch dark by detecting minute changes in water chemistry caused by their prey’s breathing

The American paddlefish, which makes spawning migrations up the Yellowstone and Missouri Rivers.

Trending Today

This Weekend, Celebrate the World’s Weird and Wonderful Migratory Fishes

The first annual World Migratory Fish Day is making a splash with hundreds of outdoor, fish-centric events

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