The tiny fish, called shellears, use microscopic hook-like growths on their fins to ascend—and they take a lot of breaks. The ...

On March 31, 2026, in Henan, China, @Shuǐmò shared a video capturing a curious interaction between a cat and a rainbow snakehead fish in an aquarium. In the video, the cat peeks into the aquarium, ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Nanoplastics are disrupting fish's ability to think and make decisions, with troubling implications for ocean ...

"If you would ask a regular person, do you think fish can climb falls, most of them will tell you: you are crazy." ...

Models suggest that the Atlantic Cod (Gadus morhua) may have a higher risk of extinction as water temperatures increase. Credit: WT Fiege, Wikimedia Commons Fish are changing how they search for and ...