Renee Klahr
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The desire to find our tribe is universal. We like to know who we are and where we belong. This week, how this fascination has led to a thriving industry built on the sale of personality tests.
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The average American adult gets about six hours of sleep a night. Neuroscientist Matthew Walker is on a mission to bring that number up to eight.
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In every city Randy Gardner lived in as a child, he'd enter the science fair. When he moved to San Diego, he decided to do something bold: break the world record for going the longest without sleep.
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When we're overstretched and stressed out, we can often make mistakes at work or at home. This week, we explore a tool that surgeons and pilots use to avoid errors in high-stakes situations.
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Is nostalgia an emotion that's bitter, or sweet? Psychologist Clay Routledge explains what causes us to feel nostalgic and how nostalgia affects us.
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What does it mean to be a boy and what does it mean to be a girl? We delve into debates over gender – and explore how some people are moving beyond labels and building gender identities of their own.
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When Jessica and Royce James learned that they were going to have a daughter, they decided to raise her in as gender-neutral a way as possible. It was harder than they could have imagined.
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We all know casual sex isn't about love. But what if it's not even about lust?
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Ignorance is bliss, but knowledge is power...right?
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Amy Summerville runs the Regret Lab at Miami University in Ohio. She says regret is pervasive — but it doesn't always have to be a negative emotion.