Study: Stress and Extreme Tiredness Linked to Deadly Heart Disease
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College Professor Gains Popularity because of Unique Teaching Style
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US Hotel Industry Growing, but Labor Shortage Slows Down Expansion
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Marine Life Threatened as Ocean Oxygen Levels Fall
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Nutritionists Warn Vegans about Lack of Important Vitamin
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Self-Talk Helps Children Improve Math Performance
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Facebook Users’ Personal Information Illegally Publicized
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