Research roundup: 7 cool science stories we almost missed
Briefly

Research roundup: 7 cool science stories we almost missed
"Raccoons are not only nimble and dextrous with their paws, they also excel at solving puzzles, which might be why they thrive so well in human-centric environments."
"The team tested captive raccoons by placing a tasty marshmallow in a transparent puzzle box, outfitted with latches, sliding doors, and knobs."
"Even after retrieving the marshmallow and eating it, the raccoons still kept trying to open the other mechanisms."
"The authors interpreted this as a form of flexible problem-solving, with the raccoons balancing their curiosity and effort against potential risks."
Raccoons demonstrate advanced problem-solving abilities, as shown in a study by the University of British Columbia. Researchers tested captive raccoons with a puzzle box containing a marshmallow. The raccoons explored various mechanisms to retrieve the treat, showing persistence even after success. They balanced curiosity and effort, opting for easier solutions when faced with difficult puzzles. This behavior indicates their adaptability and intelligence, allowing them to thrive in urban settings where they often scavenge for food.
Read at Ars Technica
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