The Cool Down on MSN
California study finds sharks kept playing with toys after meals, and one napped on a toy
The sharks' interest stood out even more because toy use increased after feeding.
Scientists tossed pool toys into a shark tank expecting little reaction, but what happened over the following weeks is ...
Add Yahoo as a preferred source to see more of our stories on Google. A California horn shark (Heterodontus francisci) inspects a blue-and-yellow squid toy on the tank floor. Autumn Smith Scientists ...
New video shows sharks swimming through hoops, and picking them up with their noses. It sure looks like they are having fun. But researchers are divided. A California horn shark (Heterodontus ...
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