Kim Jong Un

The vice president was set to meet Feb. 10 with North Korean representatives, including leader Kim Jong Un's sister, the State Department said. However, "at the last minute," Pyongyang backed out.

Cheerleaders, meet Dear Leader ... kind of. A guy named Howard, who keeps dressing up like the dictator, tried to introduce himself to the country's Olympic cheering section. They weren't having it.

The influential sibling to North Korea's secretive leader has also met with South Korean President Moon Jae-in.

North Korea's leader entered the talks with a strong hand. Researcher Ben Forney takes a look at Kim's endgame.

President Trump enters his second year in office, fresh off his first legislative victory. Are there more to come? What about that Russia probe, hot spots overseas — and those midterm elections?

After trading bellicose barbs with North Korea throughout 2017, the U.S. heads into 2018 with an increasingly capable foe and no clear diplomatic exit ramps to temper the tensions.

Testimony from a toxicologist in the trial of Kim's alleged assassins says that at the time of his death, the half-brother of North Korea's leader, had with him vials of atropine, an antidote to VX.

Analysts say the North's latest intercontinental ballistic missile, the Hwasong-15, is larger and more powerful than anything it has built before.

Independent analysts agree that the North's latest ICBM could reach as far as the U.S. Eastern Seaboard, though some questions remain.