There's no shortage of songs about what it means to be a man. But what makes some music sound "manly" — and what attracts men to play and listen to certain genres of music? The answers are changing.
Three more people have been charged in connection with the 1973 murder of Chilean folk singer Victor Jara. Luis Andres Henao, Chile correspondent for the Associated Press, explains the situation.
Population growth, the cutting down of forests and increased mobility all contribute to the current crisis. "The virus hasn't changed," says one infectious disease expert. "Africa has changed."
The latest labor report indicates a slowdown in job growth, but many economists aren't buying it. They say other data paint a stronger picture, but the jobs numbers may delay higher interest rates.
President Obama and other NATO leaders are returning from Wales, after two days there spent discussing the future of the organization. The summit touched on topics that ranged from Ukraine to the Islamic State in Iraq and Syria.
The World Health Organization is holding a special meeting in Geneva, Switzerland, to discuss how to fast-track the development of experimental therapies and vaccines to combat the Ebola outbreak.
After almost five months of conflict, the Ukrainian government and pro-Russian separatists have signed a truce to end the fighting. More than 2,600 people have died in the violence between the two sides, and hundreds of thousands have been forced from their homes.
Ukraine and the Russia-backed rebels have announced a cease-fire agreement set to go into effect Friday.
Police in Ferguson, Mo., started wearing video cameras this week. What effect do they have on behavior? A criminologist reviews the (preliminary) evidence.
There's nothing like an ambulance when you really need one, but they're expensive, and a lot of people who call an ambulance would actually be better served with a different, cheaper kind of care.