The solitary fish named Mambo stopped eating and seemed to be missing its human visitors—so aquarists attached photos of ...
How do you perk up a lonely fish? This may sound like the start of a particularly silly joke, but it was a very real ...
From a research vessel in the Pacific Ocean, scientists watched the feeds of several cameras sitting on the seafloor. Miles below, a deep-sea fish approached the camera’s bait then, changing its ...
In the vast, open water, fish rarely swim solo. Instead ... five photos that beautifully illustrate why fish choose to group up. Striped eel catfish displaying schooling behavior.
Whatever the reason, breaching is very important to the fish: It takes up to 32 times more energy than swimming. Usually solitary, males and females come together to mate during the summer.