In several cities now, demonstrators are in the streets protesting corruption and demanding that President Viktor Yanukovich schedule new elections.
Microsoft will stop supporting Windows XP in April. But the company faces a challenge as it herds its users away from the 12-year-old operating system: With so many computing options on the market, customers leaving XP behind might end up turning their backs to Microsoft, too.
It's been a dizzying 24 hours in Argentina. The peso plummeted 19 percent versus the U.S. dollar. It seems to be stabilized this morning at 7.9, down more than 8 percent from a day ago. The incident is a reminder of the economic turbulence in Argentina a little over a decade ago, with the currency swings that came the country defaulted on its debts. Click the audio player above to hear the BBC's Andrew Walker discuss the story.
For regular drinkers, the New Year's resolution tradition may involve what's known as a dry January: giving up booze for a month. But could such a short-term breakup with alcohol really impart any measurable health benefits? A small but intriguing study suggests yes.