S. Korea to open nation's longest walking trail

SEOUL, Sept.
SEOUL, Sept.
SEOUL, Sept. 19 (Yonhap) -- Foreign Minister Cho Tae-yul will fly to New York next week to attend the annual U.N.
PRAGUE, Sept.
SEOUL, Sept. 18 (Yonhap) -- A heat wave warning was issued for all parts of Seoul during the Chuseok holiday Wednesday, marking the latest-ever red alert in September, weather authorities said.