Police in Turkey arrest Istanbul Mayor Ekrem Imamoglu key rival of President Erdogan CBS News

The riot stemmed from the "reorganization of inmates" to a new maximum-security prison that will soon begin operating in a different province, according to a statement from Ecuador's prison oversight…

The Senate failed for the 14th time to advance a bill to end the government shutdown, now tied for the longest in U.S. history. Follow live updates here.

Malicious cyber activity affected technology at more than 30 community water systems across Minnesota this week, leading authorities to dig into whether Iranian actors are behind the attack, CBS News…