Health

What to know about new research on coffee and heart risks

Coffee lovers—and their doctors—have long wondered whether a jolt of java can affect the heart. New research published Wednesday finds that drinking caffeinated coffee did not significantly affect one kind of heart hiccup ...

Psychology & Psychiatry

Evil not so banal, says disturbing new probe

What prompts ordinary people to commit acts of evil? The question has been debated by philosophers, moralists, historians and scientists for centuries.

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