South Korea's acting president urged ministries on Monday to work with the U.S. to avoid any negative impact on science, technology and energy cooperation after the U.S. Department of Energy designated South Korea a 'sensitive' country.

The U.S. government’s move to put South Korea -- a non-nuclear ally--in the same company as countries like China or North Korea has unsettled politicians in Seoul

Wi Sung-lac, a veteran public official with expertise in foreign affairs, said that some lawmakers within his own Democratic Party were rethinking their consideration of pursuing nuclear latency follo