By age 40, the brains of people with Down syndrome start to resemble those of Alzheimer's patients. Scientists hope to speed up Alzheimer's drug development by studying people with Down syndrome.
A magnitude 6.0 earthquake struck the Bay Area of California early Sunday morning. The quake caused some injuries and heavy damage to buildings, particularly in Napa.
New England native Peter Theo Curtis was freed Sunday, after being held by Islamic militants in Syria since October 2012. Another American journalist, James Foley, was killed in Syria last week.
At typical summer day camps, kids swim, do arts and crafts and face off on the soccer field. But at a one-day program in North Carolina, 8- to 12-year-olds take sides in the Civil War.
The disease's spread has been greased by the high commerce and traffic across the region, and nations in the neighborhood of those affected are concerned about the virus arriving within their borders.
When disaster strikes a poor country, aid workers from all over the world normally flood the zone. This time, fear of the virus is keeping experts from answering West Africa's calls for help.
Dozens of people were injured Sunday morning when a 6.1 magnitude earthquake hit northern California. NPR's Linda Wertheimer talks to Craig Miller of member station KQED about the situation in Napa.
In the summer of 1964, violent demonstrations spread across seven cities, each sparked by confrontations between black residents and their predominantly white police forces.
Students entering the University of New Hampshire will be required to complete an online seminar about sexual assault and are urged to talk with their parents about it before arriving on campus.
The killing of reporter James Foley has brought to light the trend of radicalized U.K. citizens going to fight in Syria and Iraq. NPR's Linda Wertheimer talks to the Huffington Post UK's Mehdi Hasan.