Life Lines by Dr. Dolittle

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Tag Archive for ‘optimism’

Misery loves company

A new study published in theĀ Proceedings of the National Academy of Sciences shows that ravens appear to share negative emotions. The researchers started with offering birds two boxes placed on the left and right sides of the animals. While one box was empty, the other contained a piece of cheese (yum!). They then placed a box in a new location and examined how the birds responded. If a bird acted […]

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