US & World
The Mexican President said the attorney general would investigate the killing that witnesses called a "massacre."
The men are described as senior Afghan army officers who were vetted before being allowed to participate in the exercise. They are not considered a threat, officials say.
Peshmerga forces say they are still engaged in fierce battles with Islamic State militants. The fighting has triggered a mass exodus of Kurdish refugees into Turkey.
While a U.N. agency reported about 70,000 refugees this weekend, a Turkish official says 100,000 Syrians have entered Turkey in the past week. Fighters from ISIS are closing in on the border.
Forty-three veterans of Unit 8200, Israel's secretive surveillance organization, say they were directed to spy indiscriminately on Palestinians. Were they using intelligence gathered by the NSA?
Ashraf Ghani Ahmadzai has been named the winner of the presidential election and his one-time rival, Abdullah Abdullah, will fill the newly created position of chief executive.
Omar J. Gonzales, the 42-year-old man who the Secret Service says ran onto the White House grounds and entered a door Friday night, is an Army veteran who served in Iraq.
Demonstrators protested Russia's involvement in the fighting between Ukrainian forces and pro-Russia separatists.
The country's 6 million residents have been ordered to stay in their homes in an unprecedented effort to prevent the deadly disease from spreading.
The people behind a vicious attack were identified as Islamist militants from Somalia, but few other details about the incident have been made public.
The top two presidential candidates in Afghanistan shake hands and sign a power-sharing deal, ending months of bitter disputes over who will succeed Hamid Karzai.
Pope Francis has appointed Bishop Blase Cupich of Spokane, Wash., to succeed Cardinal Francis George, 77, a conservative who has spoken out on many social issues in his 17 years in the post.
At final count, the "no" votes won by a margin of 55 percent to 45 percent. The British prime minister said it had settled the question "for a generation."
Scottish voters have rejected independence, deciding to remain part of the United Kingdom after a historic referendum that shook the country to its core.
Scots went to the polls to vote in a referendum that will decide whether they remain with the United Kingdom or end a 300-year-old union.