Shankar Vedantam

It's been debated a long time: Does being part of organized religion improve your mental health? A new study finds that religion can buffer adolescents against depression.

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Many people start exploring their sexuality in college. The lessons they learn about intimacy and attraction during these years lay a foundation for the rest of their lives.

"I have students who have had sex many times drunk but have never held someone's hand," says Occidental University sociologist Lisa Wade.

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There are many reasons why the opioid crisis is so hard to confront. One of them is social stigma. It often extends beyond users themselves, to their families.

Hope and Pete Troxell live in Frederick, Maryland. Last year, their 34-year-old daughter Alicia died after overdosing on fentanyl – a synthetic form of heroin. She was seven months pregnant. Hope says before Alicia's death, they often felt the weight of judgment.

"So many people look at these [people] that are addicted to drugs, they call them every name in the book. They're junkies, they're thieves."

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This story starts with a quiz. Here's your quizmaster, Noel King.

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If you've ever visited the palm-lined neighborhoods of Beverly Hills, you've probably noticed that the rich and famous aren't the only ones drawn there.

Stargazers also flock to this exclusive enclave, seeking a chance to peer into — and fantasize about — the lives of movie stars and film directors.

Call it adulation, adoration, idolization: we humans are fascinated by glamour and power.

But this turns out to be only one side of our psychology.

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Parents these days are stressed. So are their kids.

The root of this anxiety, one scholar says, is the way we understand the relationship between parents and children. Alison Gopnik, a psychology and philosophy professor at the University of California, Berkeley, thinks parents—especially middle-class parents—view their children as entities they can mold into a specific image.

Chaos is neither friend nor foe. It just is. This week: two very different perspectives on how to deal with life's most tumultuous moments.

We begin in 2015, in a poor slum in the West African country of Liberia. Police have just discovered a young man, dead and covered in stab wounds. Tests show he was infected with a terrifying disease that causes raging fever, severe internal bleeding, and kills up to 90 percent of the people it touches: Ebola.

Bababababa, dadadadada, ahgagaga. Got that?

Babies are speaking to us all the time, but most of us have no clue what they're saying. To us non-babies, it all sounds like charming, mysterious, gobbleydegook. To researchers, though, babbling is knowable, predictable, and best of all, teachable. This week, we'll find out how to decipher the vocabulary, and the behavior, of the newest members of the human family.

Olutosin Oduwole was in his dorm room at Southern Illinois University when police knocked on his door one day in 2007. They were there to arrest him.

"In my mind I'm thinking, 'Okay, maybe a warrant for a ticket.' I really didn't know what was going on," he says.

What was going on was that the police suspected that Olutosin, a college student and aspiring rapper, was on the brink of committing a Virginia Tech-style mass shooting on his campus. He was soon charged with attempting to make a terrorist threat, and was eventually convicted and sent to prison.

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It may sound like the plot of a movie: police find a young man dead with stab wounds. Tests quickly show he'd had Ebola.

Officials realize the suspects in the case, men in a local gang, may have picked up and spread Ebola across the slum. These men are reluctant to quarantine themselves and some – including a man nicknamed "Time Bomb" – cannot even be found.

This scenario actually unfolded in the West African country of Liberia in 2015. And what followed was a truly unconventional effort by epidemiologists to stop a new Ebola outbreak.

All social classes have unspoken rules.

From A-list celebrities to teachers, doctors, lawyers, and journalists — there are social norms that govern our decisions, whether we realize it or not.

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Have you ever had a bad day at school or work or an awful commute home and then taken out your bad mood on a colleague or even your spouse? I'm going to bet you have. How's that?

When a baby is born, one of the first questions people ask the parents is this: "What is it?"

"Gender is unquestionably the most salient feature of a person's identity," says Lise Eliot, a professor of neuroscience at Rosalind Franklin University in Chicago. "That's the first thing we notice about someone and it is certainly the first characteristic infants learn to discriminate."

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For the past four weeks, we have watched a number of natural disasters unfold on the news.

(SOUNDBITE OF NEWS MONTAGE)

UNIDENTIFIED MAN #1: Harvey hit Texas with Old Testament wrath.

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Every year, many students who have overcome daunting obstacles in high school receive good news — they've been accepted to college.

These kids represent a success story: through hard work and determination, they've made into college, and perhaps even on to a better life.

Except it doesn't always work out that way.

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