What Twins Tell Us

Last week, we talked with psychologist Leslie John about the costs of keeping secrets. Today, Leslie returns with a look at the psychological power of self-disclosure. She says the moments of oversharing that we often consider "TMI" can actually strengthen our relationships. Then ... Show More

We all carry secrets, from harmless omissions to life-changing truths. But secrecy isn’t neutral: hiding takes mental work and can harm our health and relationships. In this week’s show, and in our episode next week, psychologist Leslie John explores the costs of concealment — an ... Show More

We conclude our month-long You 2.0 series with a look at the hidden power of doubt — not as weakness or indecision, but as a tool that helps us make better choices and navigate an uncertain world. Researcher Bobby Parmar explores how doubt can sharpen judgment, and makes a case f ... Show More

Twins are used to fielding all sorts of questions, like "Can you read each other's minds?" or "Can you feel each other's pain?" Two of our Planet Money reporters are twins, and they have heard them all. But it's not just strangers on the street who are fascinated by twins. Scient ... Show More

From movie plots to ad campaigns to viral videos, if they feature twins, they grab our attention every time. But it’s not only the general public who are fascinated with twins. Over many decades, twins have garnered attention from psychologists and other researchers because of wh ... Show More

Twins have always fascinated us but is there more to their connection than just being double trouble for their poor parents and a puzzle to the rest of us if we're trying to tell them apart. 

<p>Were you born a blank canvas, or do your genes predetermine who you will become? Chels and Jace discuss how our childhood (good or bad) affects us, why this is a ongoing debate, &amp; maybe, just maybe, we will learn a thing or two about identical &amp; fraternal twins!?</p><p ... Show More

<p>Geth speaks with charming, identical twin geniuses about "twin hopping," fraternal twin frauds, and who would play them in a film. They get into twin shenanigans like convincing people that identical twins don't have belly buttons. Chris pitches ideas for a twin hosted podcast ... Show More

Nancy Segal is a professor at California State University, an author and one of the most prominent twin-study researchers on the planet. What makes you the person you are? Is it your genetics or your environment? When twins are either accidentally or purposefully separated at bir ... Show More

Gemini season is upon us, the season of twins. Which makes us ask: Are twins *really* telepathic? How do we explain the uncanny connection between the closest of siblings? For more celestial stories, keep listening across Parcast Network for episodes on the Zodiac signs, constell ... Show More

Wie ist das so als Zwillinge?Es gibt sehr viele Stereotypen und Vorurteile, die ich mit den Jungs besprechen und klären konnte!Seid ihr euch überall ähnlich?Könntet ihr getrennt von einander leben?Streitet ihr euch worüber auch immer?Steht ihr auf die... 

Does our genetic code matter more than our environments? Join CNN's Chief Medical Correspondent Dr. Sanjay Gupta as he wrestles with the age-old nature-nurture debate. First, Sanjay brushes up on genetics 101 with Dr. Ruth Tennen. Then, he discusses what studying twins can teach ... Show More