Can a person be scared to death? According to the American Heart Association, the answer is “a very conditional ‘yes.’” When a person is frightened badly enough, a blast of adrenaline shoots through ...

There is a quiet, creeping unease spreading through workplaces, classrooms, social media feeds, and dinner tables. People are choosing their words more carefully. Conversations that used to feel ...

Being scared in a controlled environment lets us flirt with danger without consequences. Horror media gives people a chance to explore anxiety and darkness while remaining safe. Watching a killer ...

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Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...