The Cool Down on MSN
Spread of disease from animals to humans is being driven by wildlife trade, investigation shows
"As long as we continue trading species, we will expose ourselves to this problem." ...
Humans appear to be the only species clearly proven to shed tears specifically because of emotions. Elephants, primates, and dogs show behaviors and biological responses that come closest to human ...
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Animals can't talk like humans do—here's why the hunt for their languages has left us empty-handed
Why do humans have language and other animals apparently don't? It's one of the most enduring questions in the study of mind and communication. Across all cultures, humans use richly expressive ...
If you've ever wondered how farming spread far and wide, our research on past human societies offers one explanation: contact between different groups often drives change. A new study led by an ...
But for earlier humans, meat consumption appeared to be a critical, yet somewhat poorly understood, contributor to ...
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Did Humans Evolve To Eat Meat? An Evolutionary Biologist Explains What Your Anatomy Actually Reveals
The evolutionary case for eating meat is etched into human anatomy — but so is the case against it. The science deserves more ...
High-tech camera system makes it possible for humans to see colors in the way animals do, adding vivid new perspective to the ...
Photograph of three male zebra finches (Taeniopygia castanotis), whose mating calls were used as part of the study. Credit: Raina Fan. The bright colors of butterfly wings, the sweet aromas of flowers ...
Crying is one of the most recognizable human emotional signals. Tears appear when people experience grief, relief, joy, or deep stress. Because this response is so familiar, observers often assume ...
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