Scientists observe bumblebees rolling a ball underneath a flower to get sugar, showing complex problem-solving abilities.

Students in Kristen Gonsoir’s classroom at Groton Area High School in Groton, S.D., spend a lot of time solving equations together. Early this school year, they passed almost an entire period working ...

In a new study, bumble bees solve a completely novel object-manipulation task. What makes this behavior especially remarkable ...