SEOUL, April 28 (Yonhap) -- Samsung SDI Co., South Korea's second-largest battery maker, said Monday it will promote its latest energy storage system (ESS) battery products at a major European batt

SEOUL, April 28 (Yonhap) -- Nighttime tours of Gyeongbok Palace will begin next month, offering visitors a chance to experience the serene atmosphere of the historic site nestled in downtown Seoul,