Emotions
What are the health benefits of laughter? What is happening in the brain when you're in love? What are the effects of isolation on the mind? Find out in these articles about human emotion.
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Scientists know that the brain's reward center teaches humans that certain behaviors lead to pleasure, but what about those that lead to pain? A clue lies in the fact that pain isn't just a physical sensation, but an emotional and psychological one as well.
By Josh Clark
We hear news of violent acts of all sorts committed by humans every day. But how do we become violent? Is it something we learn, or are people violent at birth? And is there anything that can stop it?
Humans can express emotion in a variety of ways, from the written word to spoken communication. But what is it about music and art in particular that has the power to move us?
By Josh Clark
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Why do we get mad when we get hit, or get sad when we're disappointed? Are the emotions we feel physical responses to our environments or manifestations of physical changes? There's a lot less debate on the subject than you'd think.
By Josh Clark
Touch can be a very powerful thing that can dredge up all kinds of intense feelings. The lightest touch in the right place can induce laughter in the most taciturn people. Why?
By Josh Clark
Think musicals are cheesy? You're not alone. But even the most cynical among us can't deny that hearing a favorite song can completely change our mood.
Money can buy important stuff like food and shelter, which brings a smile to anyone's face. But after you cross a certain financial threshold, how much happier can a new Jaguar and a Versace bag really make you?
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People love chocolate. They eat it to drown their sorrows and to celebrate love -- some might say it's even better than sex. Chocolate clearly helps people feel good, but can it actually get you high?
By Josh Clark
Whether you belt out a tune in the shower, at a karaoke bar or in a choir, singing has some real, tangible health benefits. But can it also make you happy?
By Julia Layton
Would you be happier if you had the perfect body? A better job? A bigger paycheck? Being happy with yourself is less about the pursuit of happiness and more about finding it within you.
Predicting the future is a tricky business. We've long been promised flying cars and robot maids, only to be disappointed year after year. What might the crystal ball have in store for us in 2050?
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Of course they can. They do it every day when they wag and meow their undying love for you. Why are pets such a solid prescription for smiles?
We talk about morals in relation to raising children, voting for political candidates and criticizing people who don't see eye-to-eye with us. But is morality even a choice? Or is it all in your head?
There are people who are smart, and there are people who are people-smart. The guy you want in your think tank isn't necessarily the same person you want at your birthday party. But can emotional intelligence say more about your brain than IQ can?
Laugh and the world laughs with you, the saying goes. In our image gallery, experience the range of human emotions from around the world.
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We've all seen the effects that hatred has on our society, but just what is this destructive emotion? And can it be overcome?
By Alia Hoyt
Kanye West says he says sees music in color. Other people can hear words that make them taste a particular flavor, or they actually feel another person's pain. Welcome to the world of the synesthete. It's a stimulating one.
In this article, we'll look at laughter -- what it is, what happens in our brains when we laugh, what makes us laugh and how it can make us healthier and happier. You'll also learn that there's a tremendous amount that no one understands yet.
What exactly is fear? In this article, we'll examine the psychological and physical properties of fear, find out what causes a fear response and look at some ways you can defeat it.
By Julia Layton
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Everyone's familiar with the green-eyed monster called jealousy. But why do people have those feelings?
By Alia Hoyt & Sascha Bos
Can you be bored to death? Sometimes it feels that way but has someone ever really died of boredom? You might be surprised at the ways boredom can shorten your life.
The great bullies that have graced the movie and television screen are mostly males, from Bluto to Biff Tannen. We tend to expect boys to throw the punches. But just because girls aren't bloodying noses on the playground doesn't mean they aren't fighting dirty.
There's no doubt that humans are a violent species. The real question is: Why? Are some people wired differently than others? Is it a matter of survival? Or are we just taking our frustrations out on others in violent ways?
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Are looking for ways of raising your self-esteem? Check out what we have uncovered for elevating your self-esteem in this article.
There's a connection between our physical bodies and the way it responds to emotion -- but scientists aren't quite sure what it is. Could it be that happiness is little more than a series of neurochemical responses to the world around us?
By Josh Clark