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Science

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How We Know a Supermassive Black Hole Lurks in the Center of Our Galaxy
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Phobias and Fears—Can You Literally Be Scared to Death?
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The Science of Tipping Points: How 25% Can Create a Majority
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What Happens to Saltwater Fish in Fresh Water?
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What Are the Absolute Coldest and Hottest Temperatures Possible?
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Is There Life on Venus? Here's What the New Discovery Means
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