Researchers adapted the playbook for studying young children to stage a juice party for Kanzi. They poured imaginary juice from a pitcher into two cups, then pretended to empty just one. They asked ...

Noah Winter has attended more Super Bowls than Tom Brady, but not as a player. Winter is the mastermind behind the confetti spectacle at the end of each game.

Researchers offered a bonobo named Kanzi imaginary juice and grapes, presenting the tests as a kind of make-believe tea party ...