North Korea secretly conducted six tests of nuclear weapons at the Punggye-ri site in the mountainous North Hamgyong Province between 2006 and 2017, according to the U.S. and South Korean governments.

SEOUL, Feb. 15 (Yonhap) -- North Korean leader Kim Jong-un has attended a groundbreaking ceremony for the country's second ...

Yu Hyuk was just nine years old when he started begging on the streets of North Hamgyong, one of the poorest provinces in ...

Yu Hyuk was just nine years old when he started begging on the streets of North Hamgyong, one of the poorest provinces in North Korea, nestled along the northern border with China and Russia.