Previously, I reinterpreted the story of the Heavenly Rock Cave as a 'team problem.' The one who appeared as the source of ...

This is the first in a series about Iowa-based ag-tech startups and companies. Farming – and solving problems on the farm – ...

Just to provide background, I founded a Problem-solving Group on DK. No members yet besides yours truly but it’s still early. I’m hopeful. In this diary I want to talk about my earliest real ...

In a new study, bumble bees solve a completely novel object-manipulation task. What makes this behavior especially remarkable is that the bees had never been trained. The findings challenge the ...