The White House acknowledged that the devastating strike against the Hollywood studio is a matter of national security.
With the U.S. agreeing to restore diplomatic ties, Cuba's communist government may not be able to blame its old Cold War nemesis so readily.
The U.S. will restore diplomatic relations with Cuba for the first time in more than a half century.
Taliban gunmen broke into a school in the bloodiest massacre the country has seen for years.
Police stormed the café in a dramatic end to a standoff that had dragged on for more than 16 hours.
A U.S. military court hearing for suspects in the 9/11 attacks starts on Monday.
Since Monday, U.S. forces conducted strikes against the militant group in Syria and Iraq.
The President sought to reassure Latinos that signing up for deportation relief is safe.
The U.S. has expanded its presence against Islamic State militants, four months after starting a campaign of air strikes in Iraq.
The government has taken precautionary measures before releasing a congressional report criticizing CIA interrogation methods.
Britain's Prince William and his wife Kate arrived for a whirlwind trip.
U.S. Republicans plan legislation to strengthen the U.S.-Mexican border and discourage illegal immigration.
The U.S.-led coalition has carried out around 1,000 air strikes so far in Iraq and Syria, but the fight against the militants could last years.
The Lebanese army detained a wife and daughter of Islamic State leader Abu Bakr al-Baghdadi as they crossed from Syria.
U.S. officials have warned military personnel that Islamic State forces may be planning attacks against them.
The number of troops in Afghanistan next year will be larger than originally thought to fill a gap left in the NATO mission.
The U.S. military will have a wider role to fight the Taliban alongside Afghan forces after the current mission ends next month.
The President shrugged off criticism of his executive action on immigration.