North Korean leader Kim Jong Un praised scientists involved in the country's recent rocket launch and ordered them to press ahead with more launches.
Seoul suspended operations at the complex as punishment for the North's weekend rocket launch.
South Korea has halted activity at a factory park were local companies employed about 55,000 North Koreans.
Washington is urging Beijing to put even more pressure on Pyongyang after its recent rocket launch, a senior U.S. official said.
Jim Cramer goes down his checklist of events that must occur before stocks can bottom and even adds a new step to it.
A North Korean patrol boat crossed into South Korean waters and retreated after the South Korean navy fired warning shots, an official said.
North Korea's mobile missile launcher, carrying a ballistic missile, has been seen moving near the east coast, Japanese broadcaster NHK said.
The U.S. has seen more activity around a North Korea missile site, suggesting a possible space launch, U.S. officials told Reuters.
The United States broadens sanctions on North Korea after detecting that they may be preparing a space launch, Reuters reports.
North Korea might be preparing a long-range ballistic missile launch from its northwestern launch site, Kyodo News reported.
U.S. Secretary of State John Kerry and the Chinese foreign minister agreed on the need for a new U.N. Security resolution targeting North Korea.
Secretary of Defense Ash Carter, discusses the U.S. strategy to fight terrorism. Also Carter weighs in on closing Guantanamo Bay and keeping an eye on North Korea.
Secretary of Defense Ash Carter, discusses how other countries can play a bigger role in fighting terrorism.
Jim Cramer goes down his checklist of events that must occur in order for the market to reach an investable bottom.
Scientists claim a ginseng-based liquor causes no hangovers, according to the state-controlled Pyongyang Times.
Good news for party-goers, North Korean scientists claim to have made a liquor that won’t cause hangovers.
The U.S. may deploy more "strategic assets" in South Korea, but not nuclear arms, a U.S. official said, as tensions with North Korea heated up.
A top North Korean official has given the isolated state's first reaction since South Korea resumed its propaganda broadcasts on Thursday.
John Kerry made clear in a phone call with China's foreign minister that China's approach to North Korea had failed.
Ted Kemp, CNBC's Senior Enterprise Editor explains how North Korea's nuclear test strengthened U.S. alliances with Japan and South Korea.