Bumblebees have tiny brains but they can solve problems like chimps and elephants

Bumblebees figured out how to get to an out-of-reach reward in a new study, proving they can problem-solve on the fly. Mikko Törmänen | University of Oulu Over a century ago, the German psychologist Wolfgang Köhler conducted what became a classic experiment. He suspended a banana to keep it just out of reach of a […]