Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

The North Korean Science & Technology Center in Pyongyang.
The North Korean Science & Technology Center in Pyongyang.

    JUST WATCHED

    CNN tours North Korea's high-tech science center

MUST WATCH

CNN tours North Korea's high-tech science center

CNN's Will Ripley toured North Korean science center after the country says it tested an H-bomb.

CNN tours North Korea's high-tech science center

CNN's Will Ripley toured North Korean science center after the country says it tested an H-bomb.