Gun ownership and homicide rates are higher in the U.S. than in any other developed nation, but gun violence has decreased over the last two decades even as gun ownership has increased.
See what can go wrong when police are faced with domestic violence allegations in their own ranks.
Comparing economic growth, education, health care, quality of life and environment, and the strength of civil society, do red or blue states win out?
Portland - Beyond the coffee houses.
Join host Alan Alda in a unique blending of his two passions — drama and science.
As the nation marks the 50th anniversary of the March on Washington, the PBS NewsHour prepares to make some history of its own.
Remotely piloted aircraft, or drones have been the centerpiece of counterterrorism efforts since the start of Obama's presidency.
Destroyed homes, threats at gunpoint and high-court action, this battle by three young people to stand up for their rights is a testimony to people power.
Find out how the field of forensics, with few uniform standards and unproven science, can undermine the search for justice.
Venture inside the relationship of a solitary confinement prisoner and an artist who befriended him.