-- North Korea conducted its third nuclear test Tuesday, the latest step in a years-long effort to develop nuclear weapons. Experts believe the count...

-- World leaders and opinion-makers are condemning North Korea's test of a small nuclear device in defiance of international warnings against doing s...

SEOUL, South Korea — With North Korea appearing set to detonate an atomic device, the U.N. agency that detected two previous tests says it is pr...

Group of Eight leading nations' foreign ministers Friday strongly condemned North Korea for its nuclear test and long-range rocket launch, saying in a...

Five days before the North Korean nuclear test, Bolton wrote a prescient article in the Wall Street Journal saying that such a test was imminent. I asked Bolton about North Korea's motives.

Like Glenn Close in Fatal Attraction, North Korea is a little unbalanced but relentless. The first thing to know about their apparently successful nuclear test is this: don't panic.

SEOUL, South Korea — The United Nations swiftly condemned North Korea for its test of a powerful nuclear bomb, and South Korean announced Tuesda...

History is not on North Korea's side, and ensnaring the hermit state in negotiations establishes some possibility of reining in its behaviors.