The Netflix K-drama 'When the Stars Gossip' might have you asking questions about space travel, microgravity and what it's like to be an astronaut. Here are some answers.

After emerging from the 1950-53 war with North Korea, South Korea emerged as one of the 20th century’s most remarkable economic success stories, becoming a developed, globally connected ...

North Korea tentatively agrees to give up its entire nuclear program, including weapons. In exchange, the United States, China, Japan, Russia and South Korea say they will provide energy ...