Physicians face long hours, frustrating paperwork and sometimes difficult patients. But researchers aren't so clear on whether burnout is the right word to describe their problems.
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New research finds that African-Americans who grow up in harsh environments and endure stressful experiences are much more likely to develop Alzheimer's or some other form of dementia.
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Uncertainty about the future can raise stress levels, psychologists say. Here, students in Charlotte, N.C., hold hands during a Sept. 21 protest after Keith Lamont Scott was shot and killed by a police officer.
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