The letter comes ahead of military exercises between the US and South Korea that the North sees as provocative
South Korea rejected North Korea's offer to take a series of steps to ease tension that included cancelling Seoul's regular military drills with Washington, saying Friday that Pyongyang must take nuclear disarmament steps first.
Secretive state says resumption of programme has been delayed due to planned military drills in the South
New Year's Day message included call for improved ties with Seoul but also warning of possible 'nuclear catastrophe'
The South Korean government has just approved plans for a skyscraper which can become 'invisible'.
Man captured by North Korea in 1972 has returned home after 41 years
Closure of border unit was a major blow to heavily indebted economy of North
United Nations expert panel in Seoul hears harrowing evidence from former inmates
Coroner orders probe to determine whether rescuers ran over one of the teenagers who died
Meeting promised a cool in relations after a tense few months on the peninsula
Meeting could cool relations after a tense few months
IBF super-middleweight champion will face Mikel Kessler on Saturday night, tasked with beating the man who handed Froch his first defeat
US Secretary of State John Kerry met China's top leaders today in a bid to persuade them to exert pressure on North Korea to scale back its belligerent rhetoric and, eventually, return to nuclear talks.
It was impossible to escape his first single – but can the Korean rapper strike it big a second time?
A former North Korean spy has claimed Pyongyang’s threats of military action are a sign that Kim Jong-un is struggling to control his armed forces.
Tourists peer through telescopes from the southern side of the demilitarised zone (DMZ), trying to catch a glimpse of life across the line that divides North and South Korea.