How grudges mostly hurt ourselves

The science of fear

The Hidden Brain podcast team explores the science of fear by traveling to a haunted house curated by a scientist to investigate what scares us, and why some people enjoy this sensation more than others.

Why you may hate the sound of your voice

It's a relatively common experience to cringe while listening to a recording of your own voice. This Popular Science article offers physiological explanations for the discrepancy between what we hear when we speak versus what others hear. The piece also expands on the psychology behind this discontent, and how our voices influence our self-perception and social interactions.

Why processed foods can be so addictive

In recent years, many critics have voiced their concerns about the food industry and how ultra-processed foods affect our health. Despite our awareness of these issues, processed foods are still incredibly hard to remove from our diet. In this podcast by The Guardian, Dr. Chris van Tulleken explains how “junk food” is created to get us hooked, how it negatively affects us, and what we can do to improve our eating habits.

The positives of feeling stressed

Worrying about past events and upcoming challenges is not a pleasant experience, but a reasonable amount of stress can bring a lot of good into our lives. In this episode of "The Happiness Lab" with Dr. Laurie Santos, two psychology experts offer tips for resetting one's relationship with stress. Listen and learn how to make stress a positive tool rather than a debilitating emotion.

Visualizing 11 cognitive biases that influence how you think

Humans are hardwired to make mental mistakes called cognitive biases, affecting the way we view our world. Among the most common are confirmation bias (seeking only evidence that affirms your views), authority bias (overweighting things said by authority figures), groupthink (assimilating ideas to avoid conflict), and more. This quick chart gives an overview of some of the most notable ways we mislead ourselves.

Nostalgia is a psychological coping mechanism created from bias

Memories are naturally reconstructed during recall, and research has shown a fading effect bias that causes negative ones to fade more quickly, helping us heal. This creates a natural longing for the past, particularly when faced with loneliness, boredom, or challenging moments in the present.

Some people are against Black Friday, saying it promotes consumerism

This comprehensive podcast video episode from NYU Professor Scott Galloway offers a deep dive into the economics of Black Friday, Galloway believes Black Friday allows corporations to exploit the worst parts of Americans’ consumerist impulses, and warns Americans should not believe purchasing things leads to greater happiness.

A licensed therapist shares advice for kindly addressing feelings of irritation in your relationship

All couples are bound to annoy each other, and it's often not caused by ill will. Reflecting on how and when to express pet peeves is important for ultimately building a connection and helping partners not feel attacked. While differences may not always be fully resolved, it can be helpful to discuss paths forward toward a compromise.

Why might someone want to stay in psychosis?

Author Abigail Gosselin writes that her verbal auditory hallucination, often assumed by others to be harmful or threatening in nature, offered a salve to loneliness, even as it told her to kill herself. This perceived benefit and others Gosselin shares offer insight into why people in psychosis may struggle to adhere to treatment and medication plans.

Some bereavement support groups prohibit dating other members

This in-depth podcast covers many aspects of grieving and support. One aspect it discusses is that people may naturally feel a connection with others who are going through similar experiences and may want to build community that way, including pursuing romantic relationships. Such liaisons may be off-putting to some participants and that's why some groups prohibit dating other support group members.

Listen to how medical error affected an emergency physician's approach

Emergency physician Dr. Sarah Gray discusses her worst medical error, what she learned from it, and how medical error and the culture around it lead to physician burnout. In addition to lawsuits, medical errors can lead to guilt, shame, anxiety, and fears of embarrassment, so this podcast discusses how sharing such errors and teaching about them can improve care.

Strengthening your butt muscles can help protect against running injuries

More than 28 million people may go running in the US every week, yet people often get hurt—especially with knee injuries—and this podcast explores the science on what happens to our bodies when we run and the effects on our muscles and joints. It also discusses safety tips, including the need to only add more distance to your runs in tiny increments, and that strengthening glute muscles via single-leg glute bridges may be particularly protective against injuries.

See why wearing earbuds—instead of over-the-ear headphones—can cause ear infections

Earbud headphones can heighten the risk of ear infections. They can lead to earwax buildup and create a dark, moist environment as you sweat—ideal conditions for germs to thrive. Wearing external over-the-ear headphones or ones that don't enter deep into the ear canal can help.

Grit: passion combined with perseverance over an extended time

Roughly defined as a balance of perseverance and passion, Angela Duckworth defines this combination as an essential component of reaching long-term goals. Not merely about talent or luck, Duckworth argues the personality trait enables individuals to maintain their commitment to significant objectives over extended periods, despite facing challenges and setbacks.

The Founders placed the pursuit of happiness at the center of good governance

This podcast explores the central place happiness played in the American founding, highlighting the influence of Greek and Roman moral philosophy on the founders’ constitutional ideas.

What's the point of pain?

It's notoriously hard to define pain, though everyone knows what it is. From day to day aches to the worst pains imaginable, this video goes into what researchers know about the purpose of pain. An estimated quarter of all adults live with chronic pain, which is defined as at least three months of pain.

Hear how the US and Iran went from close allies to bitter adversaries after the 1979 revolution

Covering five decades of conflict and diplomacy, this podcast examines key flashpoints—from the Iran-Iraq War and the 1983 Beirut bombings to Iran's use of proxy forces and cyberattacks—offering insight into one of the most consequential and complex rivalries in modern geopolitics.

How alcohol rewires your brain

Alcohol doesn't just make you tipsy—it rewires your brain chemistry in real time. It slows your brain with GABA, spikes dopamine to make you feel unstoppable, and blocks glutamate so you can't form memories. That mix explains everything from slurred speech to blackouts … and brutal hangovers.

True crime fans can derail lives with misguided accusations

In the wake of four stabbing deaths at the University of Idaho in November 2023, online sleuths, without any supporting evidence, were quick to point accusatory fingers at potential perpetrators. Poring over news reports, social media pages, and internet interactions can reveal viable information that can help solve crimes. Such (sometimes monetizable) behavior can also easily give rise to rumors and threats while impeding official investigations.(Some readers may experience a paywall.)

How to end bedtime procrastination

Finally done with external obligations, you might plop onto the sofa and dive into a hobby or bit of media, pushing past sleepiness to have some time to yourself and enjoy doing what you want. This is known as "revenge bedtime procrastination," a behavior that feels relaxing but impairs sleep hygiene.

Science says being a jerk doesn't pay off

The evidence is in: Nice guys and gals don’t finish last, and being a selfish jerk doesn’t get you ahead. A longitudinal study lasting for more than a decade revealed subjects who displayed manipulative, selfish, or combative behavior were less successful professionally than control groups—a finding that held even in highly competitive organizations.

The grandfather paradox of time travel

If you went back in time and killed your grandfather when he was a child, what would happen to you? One of your parents would never be born, so you wouldn’t be born either. But, if you’re never born, how could you kill your grandfather in the first place? This so-called grandfather paradox is something physicists, philosophers and sci-fi writers constantly ponder. Read the piece to learn how they’ve been trying to reconcile it.

Do resume gaps still matter?

Although the modern approach to work-life balance might make resume gaps seem less taboo than they were in decades past, the truth is more nuanced. A recent study explored how a major gap in your resume may affect your career at large. It also discovered how explaining the gap in an application or resume can mitigate any damage. Click here to learn more.

Oscar snubs and losses can generate controversy

Comedian Bruce Vilanch's podcast "The Oscars: What Were They Thinking?" takes listeners behind the scenes at the Academy Awards to get the inside scoop on everything from the nominating process to the celebrity spats backstage. For example, "This One Hurts!" is about the 2010 Oscars battle for best picture between "The Hurt Locker" (directed by Kathryn Bigelow) and "Avatar" (directed by James Cameron, her ex-husband).

What ancient goat teeth reveal about ancient human-animal relationships

About 4,000 years ago, several goats with terrible teeth managed to outlive their better-teethed brethren. With such intense dental damage, the goats were likely fed higher-quality feed than the more dentally gifted herd members, a dietary shift that would've contributed to the difference in life span. These goat teeth underscore the hard truth that humans may inflict harm on the animals they care about most, regardless of intention.

Recent research found that the brain doesn't seem to massively rewire following amputation—upending earlier beliefs about the cause of phantom limb pain.

Fear or disgust related to clusters of holes and cracks, called trypophobia, may stem from evolutionary processes to help us avoid pathogens.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Listen to an in-depth conversation on the links between Parkinson's disease and herbicide exposure and the challenging pace of scientific investigation.

Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Existentialist writer Jean-Paul Sartre coined the famous phrase 'Hell is—other people' in his play 'No Exit'

US consumers collectively owe more than $1T to credit card companies—almost as much as they owe in auto loans.

Explore an interactive map built from more than 100,000 survey responses on where people find joy in their lives

Crows are believed to have intelligence on par with a seven-year-old child and demonstrate complex behaviors, from problem-solving with tools to recognizing human faces.

The Brothers Grimm were lawyers before they were storytellers, but became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

Astronauts have repaired genetic damage in space using CRISPR—a molecular tool that can make precise changes to DNA and is used in single-celled organisms to attack invasive viruses.

Poison ivy's rash-causing compound is found in the plant's roots, stem, and leaves—so coming into contact with any part of the plant can lead to rashes for the 85% of people who are allergic to it.

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.

While the sun's gravity keeps the planets in orbit, their gravity also pulls on the sun, causing it and everything else in the solar system to orbit around a mutual balance point called the barycenter—the true center of the solar system.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

Watch how algorithms can be designed to train themselves and self-improve without human input, to the point where the optimized code is too complex for programmers to understand.

Exploring the Larry Bird punch that almost changed March Madness

Watch how viruses like Ebola can spill over from animals to humans—and vice-versa.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

According to the physics of black holes, our 4D reality may be a hologram—a projection of information coded on a 2D surface on the edge of the universe.

Some renewable energy sources may weaken the resiliency of electric grids by removing outage buffers provided by coal- and natural gas-fired plants, which provide the system with more time to find a new power source if a plant goes down.

Studies suggest when you sleep is as important as how much you get, and syncing with your circadian rhythms may lead to less fatigue and improved long-term health outcomes

The rivalry between Alexander Hamilton and Thomas Jefferson centered on federalism—the question of how much power the federal government should hold relative to the states.

The United States has had a tumultuous relationship with Cuba since its 1959 revolution, highlighted by a nuclear crisis and a decades-long trade embargo.

Iran's Revolutionary Guard Corps is independent of Iran's regular army and is one of the most powerful and influential military-political organizations in the Middle East.