These short anomaly-detection puzzles are designed to illustrate how reasoning often depends on identifying inconsistencies ...

One of the most overlooked drivers of innovation is whether people feel safe enough to contribute in the first place.​ ...

Instead of declaring the problem unsolvable, Chuck treated the dead donkey as an asset rather than a liability. It may not have been the most ethical business decision, but that example is instructive ...

The bees had to roll the ball under a blue "flower," then stand atop the moved object to access a sweet treat. Mikko Törmänen / University of Oulu Some bumblebees can spontaneously solve problems, a ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...

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 ...

To make a trade in Kaizen, players must follow the instructions below. Remember, players can only start trading in Kaizen after reaching level 25. So, if you are less than 25, focus on farming XP and ...

A century ago, a psychologist named Wolfgang Köhler proved that chimpanzees could solve complex problems. He hung a banana high out of reach. The chimps sat, thought, and suddenly stacked wooden boxes ...

Bumblebees are the brainboxes of the insect world, suggests new research. The garden pollinators are able to solve puzzles spontaneously — despite having tiny brains, scientists say. Bumblebees were ...

German psychologist Wolfgang Köhler set up a famous experiment more than 100 years ago that changed how scientists understand animal intelligence and the power of insight — or spontaneous ...

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 ...