The countries are both claiming responsibility for the airstrike in Syria that killed Mohamed al-Adnani, the Islamic State's chief spokesman.
The US is now facing a splintering of what was already a shaky coalition of forces who hold wildly varying priorities.
After a 500 percent price hike, Mylan Pharmaceuticals is reducing the cost of the anti-allergy devices for some people. Not everybody is convinced.
The Turkish forces are part of a coalition that includes Syrian rebels and American aircraft aimed at pushing ISIS from the Syrian border town of Jarablus.
American troops just returned to southern Helmand province to help defeat a Taliban offensive that threatens the provincial capital, and one US service member has already been killed.
Since the Islamic State swept into Sinjar in August, 2014, the women have been treated as property of the group's fighters, who marry, trade, or sell them.
The Republican nominee will likely be briefed at FBI headquarters in New York by the Office of the Director of National Intelligence.
Saudi-led coalition aircraft attacked a Médecins Sans Frontières-supported hospital in northern Hajja province in Yemen on Monday, killing at least seven people and wounding 13.
Clinton released her 2015 tax returns on Friday, showing she and Bill Clinton earned most of their money from speaking fees and book deals.
Last month’s cyberattack on the Democratic National Committee has raised fears that a foreign government or independent operator could hack the US presidential election itself.