North Korea's status as a nuclear weapons state can never be reversed, no matter how much the United States and its Asian ...

Kim Yo Jong, the influential sister and potential successor to North Korea's Supreme Leader Kim Jong Un, has warned U.S.

Director of National Intelligence Tulsi Gabbard told lawmakers that Pyongyang may be preparing to conduct its seventh nuclear weapons test "on short notice." ...

North Korea is likely ready to conduct another nuclear test to gain the upper hand in potential negotiations, US Director of National Intelligence Tulsi Gabbard stated Tuesday, citing Pyongyang ...

North Korea on Thursday threatened unspecified retaliation after the U.S. flew long-range bombers over South Korea during ...

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

"The test-fire proved that the combat fast ... the world's first nuclear war." Last week, North Korea fired a salvo of close-range ballistic missiles into the Yellow Sea following a pair of ...

North Korean dictator Kim Jong Un has overseen tests of newly developed ... display comes just weeks after North Korea revealed, for the first time, a nuclear-powered submarine under construction ...

SEOUL, South Korea — North Korean leader Kim Jong Un observed tests of newly developed reconnaissance and ... which now includes various nuclear-capable weapons targeting South Korea and ...

The comments, which state news agency KCNA said were issued on Tuesday, were likely a response to a joint statement by the ...

North Korea has pursued nuclear weapons despite sanctions by the U.N. Security Council over the years since it first conducted an underground nuclear detonation test in 2006. Since then ...