Foreign Minister Mevlut Cavusoglu says his country cannot be expected to go it alone to protect Kurds inside Syria against militants with the self-declared Islamic State.
The Chinese territory's chief secretary, Carrie Lam, says a call from pro-democracy forces to step up protests if concessions aren't made has undermined the dialogue.
The key demand of the recent protesters in Hong Kong has been democracy. But behind that desire is anger about jobs, high housing prices, and competition — and a culture clash — with mainland Chinese.
The pro-democracy protests in Hong Kong largely have been peaceful, but many mainland Chinese see the demonstrators as spoiled troublemakers who are asking for too much, too soon.
The demonstrators still have widespread support, but many students have returned to class and businesses have grown weary of daily disruptions that have hampered their operations.
The search resumed on Monday. Melissa Block talks to David Gallo, an oceanographer at the Woods Hole Oceanographic Institute, who worked on finding Air France flight 447.
Australia last week signed a deal that would allow hundreds of asylum seekers to be resettled in Cambodia. Critics have condemned the deal as both wrong and possibly illegal under international law.
American Shuji Nakamura, and Isamu Akasaki and Hiroshi Amano of Japan, will share the prize for co-developing a blue light-emitting diode that triggered a revolution in lighting technology.