The arrest suggests Turkish authorities won’t be deterred by mass protests that have broken out in cities including Istanbul, ...

Turkey formally arrested president Recep Tayyip Erdogan’s main political ­rival yesterday, a decision likely to trigger more nationwide protests. Ekrem Imamoglu, Istanbul’s ­mayor, was jailed on ...

Protesters clashed with police during a protest outside Istanbul's city hall Sunday night over the arrest of the city’s mayor ...