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What Makes People Look Like Their Pets?
Slate: If ever you overhear someone comparing you to a dog, chances are it’s not a compliment. Yes, there’s the famous loyalty of dogs, their unbridled enthusiasm for life, their boundless love and devotion, their
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Turning Dogs Into Green-Eyed Monsters
Forbes: Do animals feel jealousy? Charles Darwin thought so. In The Descent of Man, he wrote that a dog will become jealous “of his master’s affection, if lavished on any other creature.” But, since then, scientists
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Changing Neurobiology With Behavior
When people think about the relationship between the brain and human behavior, they generally tend to think in one direction. The brain drives behavior: end of story. However, the relationship is more complex, as conveyed
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Like All Animals, We Need Stress. Just Not Too Much
NPR: Ask somebody about stress, and you’re likely to hear an outpouring about all the bad things that cause it — and the bad things that result. But if you ask a biologist, you’ll hear
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A Captive African Elephant Calf Exhibits Precocious Social Relationships
African elephants (Loxodonta africana) in their native habitats live in groups of 2 to 50 elephants called family units, usually containing genetically related adult females and calves and juveniles of both sexes. A calf spends
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Rats Regret Their Decisions, Study Finds
PBS: We bemoan our decisions when we get a bad deal or miss out. New research published in the journal Nature Neuroscience this week finds that regret may not be just a human emotion. It turns out rats
