If you're wondering how to get more people to contribute to your online charity drive, consider a photo of you smiling. Even better if you're an attractive woman. Biology is to blame, researchers say.
Research shows the mutual gazing between pooches and people spurs release of a "trust hormone" in both. The results suggest dogs really may love us back.
Most children don't get diagnosed with autism until they start school, a study finds, though the signs may be visible much earlier. Earlier diagnosis means more time to get therapy.
A new report finds South Korean students feel greater stress than those in any other developed nation. The country is weighing the relentless pressure it places on studying and exams.
We hear a lot about concussion and kids, but older adults are even more vulnerable to traumatic brain injury. A slip in the kitchen leads one man down the rabbit hole with no clear path out.
Many insurance providers that offer mental health care are supposed to cover it just as they would cancer or diabetes care. But advocates say enforcement is a problem.
NPR's Arun Rath speaks with Robert Morris, the creator of Panoply. It's a social networking app whose purpose is to help people suffering from clinical depression.
Googling that fact can make insufferable know-it-alls even more sure of their superior abilities, a study finds. The mere act of searching seems to boost faith in one's knowledge.
Would you kill a young Hitler to prevent World War II? Men are more likely to say yes, a study finds, while women weigh the moral cost of murder along with lives saved.