Fish

Two universities are conducting research into how best to control the population of this invasive species.

Ryan Scott Ashley from Gilmanton, New Hampshire, caught the fish in Lake Winnipesaukee—the largest lake in the state.

Journalist Mariana van Zeller has described the destructive impact of much legal fishing as "shocking."

An Ohio Division of Wildlife spokesperson said: "This striking creature, native to Ohio, was thought to be extirpated from the state."

Recent heavy rainfall allowed coho salmon to navigate past culverts, which are often an obstacle, meaning they could make their way to the creeks for the first time in almost two decades.

The footage of the alligator was captured by Mike Murphy at the Tara Golf & Country Club in Bradenton, Florida.

Israeli researchers wanted to understand whether an animal's navigational abilities are universal or restricted to their home environment. So they put a goldfish in a tank on wheels.

Packed with "nutrient-dense" foods, the largely plant-based diet, supplemented with some animal food sources, may offer the best of all worlds for your health.

The item was recalled after a sampling by the U.S. Food and Drug Administration showed the product could potentially contain "elevated levels of histamines."

The pink handfish, Brachiopsilus dianthus, was last seen off the coast of Tasmania in 1999.

"The damage is irreparable and serious," said Ayotlan Mayor Rodolfo Hernández of the spill.

These alien-looking fish are sights to behold.

Only 31 known specimens of the Pacific footballfish have ever been collected worldwide and it has never been seen in the wild.

The barreleye fish has only been filmed by the Monterey Bay Aquarium Research Institute nine times in over 5,600 dives.

The enormous goldfish were removed from a waterway in Canada, with authorities warning they are now an invasive species.

The foot-long anglerfish was found by local resident Jay Beiler as he was out walking on Black's Beach.

Richard Nicholson almost filleted the massive 34-inch fish before his son urged him to have it weighed, and they found it broke the state record.

Great white sharks don't chew their food—instead, they usually rip off large chunks of flesh from their prey and swallow them whole.

Can dogs eat shrimp? We look at which fish and seafood items are safe for dog consumption and those that should be avoided.

Viewers were left regretting the time they'd seemingly wasted shredding the imitation crab meat previously after seeing the hack that requires just your hands.

The parasite is known to enter the mouths of fish and replace their tongues, living out its life as the organ.

Fisherman Chad Hester described the piebald catfish as "amazing," and told Newsweek he "never would have imagined catching one."

The species is known as the most expensive aquarium fish in the world, costing up to hundreds of thousands of dollars each.

Alligator gars are often referred to as "living fossils" as they can be traced back in the fossil record nearly 100 million years.

Some 26 million tonnes of Alaska pollock are sat in storage over a customs dispute.

"If we can't get the pollock soon, then we will run out of time and other raw material," the president of King and Prince seafood manufacturer said.

A lionfish sting has the potential to cause serious symptoms, including "extreme pain, sweating, respiratory distress, and even paralysis."

Salmon is a staple source of protein that can be used in everything from sheet pan dinners to salads. Here's how to know when the fish is past its best.

The recipe has racked up over 62 million views with TikTok users claiming it has them in a "chokehold" as it becomes the latest viral hit.

"In 12 years of working on the Eyre Peninsula, I've never seen a young shark come ashore," researcher Dirk Holman told Newsweek.