Bitcoin tumbles below $10,000, half of its peak value
Just four weeks ago, it was at nearly $19,000.
South Korea may ban cryptocurrency trading amid fears of tax evasion
Cryptocurrency values tumbled following the announcement.
South Korea enacts new cryptocurrency regulations
Anonymous digital currency accounts are now banned.
A humanoid robot carried the Olympic torch in South Korea
Hubo participated in the relay of the flame.
Sharp wants a 'Japan alliance' to boost OLED TV competition
The company wants to join forces with rival Japan Display.
Visa swaps payment cards for NFC gloves at the Winter Olympics
It's trotting out smart apparel for PyeongChang guests.
North Korean hackers allegedly stole South Korean and US war plans
They acquired 235 GB of data, 80 percent of which hasn't been identified.
South Korea cracks down on use of digital cash for crowdfunding
The country is taking a leaf out of China's book.
The pro 'StarCraft' scene is alive and well
A huge Korean event hints at a possible resurgence.