A robotic arm slowly approached a glass vial, vial the size of a finger. It paused as if gauging the position, then firmly ...

The U.N. nuclear watchdog is investigating a secret uranium-enrichment experiment that South Korean scientists conducted four years ago, U.N. and South Korean officials said Thursday. Subscribe to ...

SEOUL (Reuters) - South Korean farmer Ma Myung-sun had low expectations for the crop of subtropical bananas he planted in a community farm in Seoul, but warmer temperatures due to climate change have ...

Scientists in South Korea have for the first time cloned a human embryo and harvested stem cells from it, a long-awaited achievement expected to usher in a brave new world of powerful medical ...

SEOUL, May 25 (Reuters) - North Korea appears to have conducted an experiment with a detonation device in preparation for its seventh nuclear test, South Korea's deputy national security adviser Kim ...