Some bumblebees can spontaneously solve problems, a discovery that further underscores the colorful creatures’ sophisticated ...
Scientists observe bumblebees rolling a ball underneath a flower to get sugar, showing complex problem-solving abilities.
With no training, bumblebees can work out how to use a ball like a ladder to feed on sugar from an out-of-reach flower.
Crows are among the most intelligent animals on Earth, capable of planning ahead, solving complex puzzles, recognizing human ...