Researchers adapted the playbook for studying young children to stage a juice party for Kanzi. They poured imaginary juice ...

The findings indicate that bonobos—or at least that Kanzi had—have the capacity to imagine, says Christopher Krupenye, an assistant professor of psychological and brain sciences at Johns Hopkins and ...

The evolution of human hands is one of the most important – and overlooked – stories of our origin. Now, new fossil evidence ...

An ardent Trump supporter thought they had found the perfect “what about” to throw at California Gov. Gavin Newsom this week — a slick little […] ...

Wulf D. Hund, University of Hamburg and Charles W Mills, Northwestern University This article is a foundation essay. These are longer than usual and take a wider look at a key issue affecting society.

Scientists tested a bonobo called Kanzi and found evidence he could understand pretend objects, suggesting imagination may ...

By age 2, most kids know how to play pretend. They turn their bedrooms into faraway castles and hold make-believe tea parties ...

Researchers have shed new light on the features that enable tree-dwelling mammals to move effectively through their ...

Ever catch yourself staring at two photos, convinced they're identical, only to realize something's off? That's the thrill of spot-the-difference puzzles - like this one with two cute monkeys staring ...