Police in Mexico are known more for taking bribes than fighting crime. Tijuana's force is now using body cameras and hopes it will show that the public also plays a big role in corruption.
"I've always believed in a zone of privacy," Clinton once said. Her use of a personal email account while secretary of state is just the latest example of trying to defend that zone.
Health care should go beyond a doctor's office, the creators of this program say. Students work as health advocates, helping patients find affordable housing, fresh food and social services as needed.
Anna J. Cooper was a remarkable student and, later, a legendary teacher and principal of the Dunbar School.
With memories of the massive BP spill still fresh, residents are hoping to stop offshore drilling and underwater seismic testing. Industry leaders say they follow rules meant to protect wildlife.
Once, Syria was a modern nation. Today, after five years of brutal conflict, 83 percent of the country's lights are out and life expectancies are 20 years shorter.
A new analysis of particles believed to be from the bottom of oceans inside Enceladus suggests the moon is toasty warm.
An assistant chief will replace Tom Jackson; a Justice Department probe following the shooting death of Michael Brown had found serious problems in how the department operated.
Federal law requires publicly-funded medical researchers to promptly report the results of many experimental treatments. But few are doing so, a review shows, and patients may be hurt.
Trials are underway to see how effective a pill approved for HIV prevention in adults may be for teenagers. But some worry Truvada could end up encouraging reckless sexual behavior among young people.