Even turtles need recess: Many animals -- not just dogs, cats, and monkeys -- need a little play time
Tuesday, October 19, 2010 - 15:31
in Biology & Nature
Seeing a child or a dog play is not a foreign sight. But what about a turtle or even a wasp? Apparently, they play, too. New psychology research defines "play" in people and also in species not previously thought capable of play, such as fish, reptiles and invertebrates.