Since at least 2006, a video clip has been making the rounds showing dolphins creating and playing with bubble rings. The video was published just one year after YouTube was created. Before the ...

Learn how dolphins have fun by blowing bubble rings underwater, using clever tricks to play games. Dolphins are one of the most intelligent creatures on Earth, but they also know how to have some fun.

An animal that invents a tool always commands the respect of the ultimate gear species – us. One tool that dolphins use are bubbles. The Pacific spotted dolphins here in Costa Rica are so extremely ...