Chimpanzees use a variant of the "scientific method" — discarding prior beliefs if convincing new evidence comes along to change their minds, new research suggests. When tasked with finding a tasty ...

NEW YORK (AP) – Three boxes of evidence from the investigation into the 1979 disappearance of Etan Patz have turned up while a suspect is on trial for the killing, and his attorney said Monday that ...

Chimpanzees use a variation of the "scientific method" — discarding prior beliefs if convincing new evidence comes along to change their minds, research shows. When you purchase through links on our ...