The seals learned to touch a target on the left or right based on which direction they thought they were moving, researchers said. Photo by Universitätsmedizin Rostock One by one, Nick, Luca and Miro ...

One by one, Nick, Luca and Miro took their places in front of a screen at a German research lab to participate in a video game for science. The task was straightforward. While viewing a simulation of ...