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  • How dental mercury seeps into the environment

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UPDATED December 20, 2016 11:53 AM

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  • Footage shows North Korean defector's escape

    The United Nations Command released video showing a North Korean defector crossing the border between North Korea and South Korea on November 13. The UNC is responsible for policing the Demilitarized Zone accused North Korea of violating the armistice agreement when a soldier crossed the military demarcation line in pursuit of the defector. South Korean officials announced on Tuesday, November 21, that the former Korean People’s Army soldier had regained consciousness after having been shot six times by North Korean border guards as he escaped via the Joint Security Area in Panmunjom.