Basically, the platform works by moving in a direction based on where the fish is in the tank. Once they had it set up, researchers used color-coded environments to teach the goldfish how to ...

Besides causing fiscal and environmental disasters there are other reasons you should keep that goldfish in its tank. More from Science Goldfish may look small and cute in your home, but in the ...

A special 360-degree video camera system was set up in zoos and other facilities ... where you can watch all the previous videos. The goldfish is an iconic image of summer in this country, beloved ...