Join Josh, Gabbie, and Oli from the Jolly series as they react to mind-bending optical illusions and visual puzzles! Watch ...

Optical illusions are more than internet curiosities as they are widely studied phenomena that reveal how our human brain interprets shapes, light, and movement. These puzzles challenge our brain and ...

Scan the Scene: Pay close attention to the field and objects—tiny differences might be hiding in plain sight. Rotate the ...

The findings indicate that bonobos—or at least that Kanzi had—have the capacity to imagine, says Christopher Krupenye, an ...

Given that bonobos are endangered in their home of the Democratic Republic of Congo, he added, “My hope is that that kind of ...