Tough Scruff

A lion stares directly into the camera, its mane filling the entire image

  In a pandemic, EVERY month is “No-Shave November!” This is Sandra Tsing Loh with the Loh Down on Science, saying, “Wallop those whiskers! They can take it.” Humans aren’t the only ones who rock facial hair. Chimpanzees, lions, and goats all have beards too. But why? Are they more

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