The county's Twin Towers Correctional Facility in downtown Los Angeles is a hulking, massive concrete structure. It is also part of the largest municipal jail system in the United States.
On a recent day, four men enter handcuffed with a police escort. The sheriff's deputies assign them cells, and for the duration of their sentences, this is home. The men wear bright blue pants and neon yellow shirts to set them apart from other inmates.
Native American tribes gave up millions of acres to the federal government in the 19th century in exchange for promises of funded health care, education and housing. But time and again, those funds have been cut.
The recent across-the-board federal budget cuts, known as sequestration, are no exception. They came with a 5 percent reduction in funding for mental health services, including suicide prevention. That's especially troubling for Native Americans, whose suicide rate are four times the national average.
As Labor Day honors American workers, stress weighs on many. A changing world — and therefore a changing workplace — has many employees on the job and staring at screens for hours upon hours. Some have reached a breaking point.
John Challenger, CEO of workplace consulting company Challenger, Gray & Christmas, diagnoses burnout. He tells NPR's Jacki Lyden stress can manifest emotionally, mentally or physically. "It can be combined with doubts about your confidence or the value of the work you do," he says.
If you're finding it harder to remember where you put the car keys, the culprit could be a brain protein with a name that's easy to forget: RbAp48.
A shortage of this protein appears to impair our ability to remember things as we age, researchers report in the current issue of Science Translational Medicine. And boosting levels of RbAP48 in aging brains can reverse memory loss, at least in mice, they say.