Robotic elephants draw crowds and controversy in some of India’s Hindu temples

In India's southern state of Kerala, robotic elephants are replacing live ones in temple festivals. Rising concerns about ...
NPR

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

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...