When scientists heard reports that a large, mysterious fish had been caught in Cambodia in 2020, excitement stirred. Could ...

Here are five photos that beautifully illustrate why fish choose to group up. Striped eel catfish displaying schooling behavior. Such a group can be remarkably silent, even ... [+] though it might ...

Researchers used a wide-scale acoustic mapping technique to track capelin, left, and cod populations. In the largest predation event ever recorded, researchers observed capelin shoaling off the coast ...

The "Find the Difference" puzzle is a popular activity that challenges individuals to identify discrepancies between two ...

A research team from Osaka Metropolitan University showed fish images of themselves, but the pictures were doctored so that stains representing parasites appeared on their throats. The fish tried ...

Fish eggs drifted like tiny lanterns ... The visible trash, along with heartbreaking images of its impact on everything from turtles to birds to whales, has generated a public outcry.