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Getting Fit: Why More People Are Walking The Walk

More people are getting their exercise by walking, according to a new study by The Center for Disease Control and Prevention. The health benefits are clear: Walkers generally have a lower risk of heart disease and diabetes. If walking is your form of exercise, why does it work for you?
NPR

Behind Mental Health Stigmas In Black Communities

Rep. Jesse Jackson Jr.'s recent diagnosis of bipolar disorder has focused attention on the shame that sometimes accompanies mental health diagnoses in the African-American community. Psychiatrist William Lawson joins NPR's John Donvan to discuss why such a stigma exists.
NPR

Wheelchairs Welcome? Not Everywhere.

In an op-ed for The Wall Street Journal, former Major League Baseball commissioner Fay Vincent describes incidences of clubs, offices and public spaces posing obstacles for him and his wheelchair. He joins NPR's John Donvan to discuss the places where those in wheelchairs still don't feel welcome.
NPR

The Challenges Female Vets Face When Coming Home

As more troops return home, the transition can be difficult, especially for women who served. Services designed to help veterans are not always equipped to deal with the needs of the nearly 2 million female vets. Guest host Viviana Hurtado discusses their unique challenges with women involved in the film, SERVICE: When Women Come Marching Home.
NPR

Why Can Some People Recall Every Day Of Their Lives? Brain Scans Offer Clues

People with extraordinary autobiographical memories also tend to have obsessive tendencies, researchers are learning. Brain scans reveal structural differences in the brains of these people, including a larger-than-normal caudate, a brain area linked to OCD.
NPR

Search For Parkinson's Genes Turns To Online Social Networking

For a few hundred dollars and a vial of spit, a growing number of companies will search your DNA to try to predict your disease risks. One of them hopes to mine their data to find out which genes are linked to Parkinson's disease.

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