Submarine used for tourist visits to Titanic wreckage goes missing in the Atlantic

15th Straits Forum kicks off in Xiamen, SE China Singer Bebe Rexha hit in head with cell phone China's port throughput boosted by foreign trade growth Feature: Dragon boat race in Croatia celebrates traditional Chinese festival Submarine used for tourist visits to Titanic wreckage goes missing in the Atlantic Yichang in China's Hubei crowned "city of pianos" South Korean true crime fan allegedly kills, dismembers tutor ‘out of curiosity’ Youngkin condemns Loudoun County school board denying difference between males and females Bebe Rexha waves to fans after being hit with cell phone DUI suspect released hours after allegedly mowing down teen at bus stop, costing him a leg Tanzanian university students show their prowess in Chinese language during competition Bills' Stefon Diggs upset with role in high-powered offense: report WATCH LIVE: Pat Robertson remembered at memorial service Marlins complete sweep of Nationals to improve to 10 games over .500 for first time in 12 years Search launched for missing Titanic tourist submersible NE China promotes green transformation to achieve ecological and economic benefit Feature: Enthusiasm soars as more Ghanaian school children clamor for Chinese language UK schools to ban students from changing gender if parents disagree Changsha, from ancient porcelain capital to booming foreign trade hub Interview: China's anti-desertification experience conducive to global green development, UN official says