South Korean companies LG and Samsung are the No. 1 and No. 2 flat-screen TV makers worldwide. Their bitter rivalry highlights the stakes in the growing technology industry.
A few thousand South Koreans dive for shellfish, seaweed, and occasionally pearls to make a living, but their numbers are dwindling.
Freezing temperatures in South Korea are pushing energy use to record highs and threatening blackouts. The crisis may prompt Koreans to rethink how to stay warm.
South Korean commandos rescued a 21-man crew from Somali pirates. The renegade gangs captured more hostages in 2010 than in any other year on record, and 22 incidents have already taken place in 2011.