Some doctors are finding that virtual travel — to Venice, a Hawaiian beach or Africa — can open new worlds to people confined by low mobility, dementia or depression.
The National Park Service is racing to record soundscapes of each park that capture nature for the ear. "If we start to lose sounds of wilderness, we start to lose a piece of us," one scientist says.
More than half of prisoners released from prison are rearrested within a year. Cognitive therapy can help prisoners change the thinking that gets them in trouble, like "I'll never back down."
It can be a lot of fun taking those back-of-the-magazine personality tests. But tests may be less fun when they are used by employers to make big life decisions on hiring and job performance.
A man committed a horrible crime. Then he decided he no longer wanted to be a bad person. It is possible to change our personalities, psychologists say, even though we like to think they're innate.
After a teenager attempted suicide, her parents searched in vain for therapists who would take their insurance and were accepting new patients. The family paid for therapy with credit cards instead.
In mice, monkeys and people, exercise releases a protein called cathepsin B. And as blood and brain levels of this protein rise, memory gets better. But the protein has a dark side, too.
NPR's Lulu Miller tells the story of one runner who always believed he could break the four-minute mile. Then a terrible accident made him question if he would ever be the same runner.