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Whether crying makes you feel better or worse emotionally, shedding tears is an important part of keeping our eyes healthy. Tears help shield our eyes from the rest of the world and keep them hydrated ...

Q: First: In your last week's column, you answered a question about a bird which sounded as if it were crying. My thought: Could it be a catbird? I am always entertained by their nonsensical mimicking ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. A remarkable clip shows a lyrebird, located in Australia's Taronga Zoo, mimicking the sounds of a crying baby—and viewers ...